Simplify (4/(x-2)-x/16)/((x^2)/(2x-4)+(x-2)/4)

$\frac{\frac{4}{x - 2} - \frac{x}{16}}{\frac{x^{2}}{2 x - 4} + \frac{x - 2}{4}}$

Multiply the numerator and denominator of the complex fraction by $(x - 2) \cdot 16 (2 x - 4)$ .

Multiply $\frac{\frac{4}{x - 2} - \frac{x}{16}}{\frac{x^{2}}{2 x - 4} + \frac{x - 2}{4}}$ by $\frac{(x - 2) \cdot 16 (2 x - 4)}{(x - 2) \cdot 16 (2 x - 4)}$ .

$\frac{(x - 2) \cdot 16 (2 x - 4)}{(x - 2) \cdot 16 (2 x - 4)} \cdot \frac{\frac{4}{x - 2} - \frac{x}{16}}{\frac{x^{2}}{2 x - 4} + \frac{x - 2}{4}}$

Combine.

$\frac{(x - 2) \cdot 16 (2 x - 4) (\frac{4}{x - 2} - \frac{x}{16})}{(x - 2) \cdot 16 (2 x - 4) (\frac{x^{2}}{2 x - 4} + \frac{x - 2}{4})}$

Apply the distributive property.

$\frac{(x - 2) \cdot 16 (2 x - 4) \frac{4}{x - 2} + (x - 2) \cdot 16 (2 x - 4) (- \frac{x}{16})}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Simplify by cancelling.

Cancel the common factor of $x - 2$ .

Factor $x - 2$ out of $(x - 2) \cdot 16 (2 x - 4)$ .

$\frac{(x - 2) (16 (2 x - 4)) \frac{4}{x - 2} + (x - 2) \cdot 16 (2 x - 4) (- \frac{x}{16})}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Cancel the common factor.

$\frac{(x - 2) (16 (2 x - 4)) \frac{4}{x - 2} + (x - 2) \cdot 16 (2 x - 4) (- \frac{x}{16})}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Rewrite the expression.

$\frac{16 (2 x - 4) \cdot 4 + (x - 2) \cdot 16 (2 x - 4) (- \frac{x}{16})}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Multiply $4$ by $16$ .

$\frac{64 (2 x - 4) + (x - 2) \cdot 16 (2 x - 4) (- \frac{x}{16})}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Cancel the common factor of $16$ .

Move the leading negative in $- \frac{x}{16}$ into the numerator.

$\frac{64 (2 x - 4) + (x - 2) \cdot 16 (2 x - 4) \frac{- x}{16}}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Factor $16$ out of $(x - 2) \cdot 16 (2 x - 4)$ .

$\frac{64 (2 x - 4) + 16 ((x - 2) (2 x - 4)) \frac{- x}{16}}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Cancel the common factor.

$\frac{64 (2 x - 4) + 16 ((x - 2) (2 x - 4)) \frac{- x}{16}}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Rewrite the expression.

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 (2 x - 4) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Cancel the common factor of $2 x - 4$ .

Factor $2 x - 4$ out of $(x - 2) \cdot 16 (2 x - 4)$ .

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(2 x - 4) ((x - 2) \cdot 16) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Cancel the common factor.

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(2 x - 4) ((x - 2) \cdot 16) \frac{x^{2}}{2 x - 4} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Rewrite the expression.

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + (x - 2) \cdot 16 (2 x - 4) \frac{x - 2}{4}}$

Cancel the common factor of $4$ .

Factor $4$ out of $(x - 2) \cdot 16 (2 x - 4)$ .

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + 4 ((x - 2) \cdot 4 (2 x - 4)) \frac{x - 2}{4}}$

Cancel the common factor.

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + 4 ((x - 2) \cdot 4 (2 x - 4)) \frac{x - 2}{4}}$

Rewrite the expression.

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + (x - 2) \cdot 4 (2 x - 4) (x - 2)}$

Raise $x - 2$ to the power of $1$ .

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) ({(x - 2)}^{1} (x - 2))}$

Raise $x - 2$ to the power of $1$ .

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) ({(x - 2)}^{1} {(x - 2)}^{1})}$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{1 + 1}}$

Add $1$ and $1$ .

$\frac{64 (2 x - 4) + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Simplify the numerator.

Factor $2 x - 4$ out of $64 (2 x - 4) + (x - 2) (2 x - 4) (- x)$ .

Factor $2 x - 4$ out of $64 (2 x - 4)$ .

$\frac{(2 x - 4) \cdot 64 + (x - 2) (2 x - 4) (- x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Factor $2 x - 4$ out of $(x - 2) (2 x - 4) (- x)$ .

$\frac{(2 x - 4) \cdot 64 + (2 x - 4) ((x - 2) (- x))}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Factor $2 x - 4$ out of $(2 x - 4) \cdot 64 + (2 x - 4) ((x - 2) (- x))$ .

$\frac{(2 x - 4) (64 + (x - 2) (- x))}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Factor $2$ out of $2 x - 4$ .

Factor $2$ out of $2 x$ .

$\frac{(2 (x) - 4) (64 + (x - 2) (- x))}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Factor $2$ out of $- 4$ .

$\frac{(2 x + 2 \cdot - 2) (64 + (x - 2) (- x))}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Factor $2$ out of $2 x + 2 \cdot - 2$ .

$\frac{2 (x - 2) (64 + (x - 2) (- x))}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Apply the distributive property.

$\frac{2 (x - 2) (64 + x (- x) - 2 (- x))}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Rewrite using the commutative property of multiplication.

$\frac{2 (x - 2) (64 - x \cdot x - 2 (- x))}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Multiply $- 1$ by $- 2$ .

$\frac{2 (x - 2) (64 - x \cdot x + 2 x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Multiply $x$ by $x$ by adding the exponents.

Move $x$ .

$\frac{2 (x - 2) (64 - (x \cdot x) + 2 x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Multiply $x$ by $x$ .

$\frac{2 (x - 2) (64 - x^{2} + 2 x)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Reorder terms.

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}}$

Simplify the denominator.

Factor $(x - 2) \cdot 4$ out of $(x - 2) \cdot 16 x^{2} + 4 (2 x - 4) {(x - 2)}^{2}$ .

Factor $(x - 2) \cdot 4$ out of $(x - 2) \cdot 16 x^{2}$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2}) + 4 (2 x - 4) {(x - 2)}^{2}}$

Factor $(x - 2) \cdot 4$ out of $4 (2 x - 4) {(x - 2)}^{2}$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2}) + (x - 2) \cdot 4 ((2 x - 4) (x - 2))}$

Factor $(x - 2) \cdot 4$ out of $(x - 2) \cdot 4 (4 x^{2}) + (x - 2) \cdot 4 ((2 x - 4) (x - 2))$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + (2 x - 4) (x - 2))}$

Expand $(2 x - 4) (x - 2)$ using the FOIL Method.

Apply the distributive property.

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 x (x - 2) - 4 (x - 2))}$

Apply the distributive property.

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 x \cdot x + 2 x \cdot - 2 - 4 (x - 2))}$

Apply the distributive property.

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 x \cdot x + 2 x \cdot - 2 - 4 x - 4 \cdot - 2)}$

Simplify and combine like terms.

Simplify each term.

Multiply $x$ by $x$ by adding the exponents.

Move $x$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 (x \cdot x) + 2 x \cdot - 2 - 4 x - 4 \cdot - 2)}$

Multiply $x$ by $x$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 x^{2} + 2 x \cdot - 2 - 4 x - 4 \cdot - 2)}$

Multiply $- 2$ by $2$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 x^{2} - 4 x - 4 x - 4 \cdot - 2)}$

Multiply $- 4$ by $- 2$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 x^{2} - 4 x - 4 x + 8)}$

Subtract $4 x$ from $- 4 x$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (4 x^{2} + 2 x^{2} - 8 x + 8)}$

Add $4 x^{2}$ and $2 x^{2}$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (6 x^{2} - 8 x + 8)}$

Factor $2$ out of $6 x^{2} - 8 x + 8$ .

Factor $2$ out of $6 x^{2}$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (2 (3 x^{2}) - 8 x + 8)}$

Factor $2$ out of $- 8 x$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (2 (3 x^{2}) + 2 (- 4 x) + 8)}$

Factor $2$ out of $8$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (2 (3 x^{2}) + 2 (- 4 x) + 2 (4))}$

Factor $2$ out of $2 (3 x^{2}) + 2 (- 4 x)$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (2 (3 x^{2} - 4 x) + 2 (4))}$

Factor $2$ out of $2 (3 x^{2} - 4 x) + 2 (4)$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (2 (3 x^{2} - 4 x + 4))}$

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 \cdot 2 (3 x^{2} - 4 x + 4)}$

Multiply $2$ by $4$ .

$\frac{2 (x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 8 (3 x^{2} - 4 x + 4)}$

Simplify terms.

Cancel the common factor of $2$ and $8$ .

Factor $2$ out of $2 (x - 2) (- x^{2} + 2 x + 64)$ .

$\frac{2 ((x - 2) (- x^{2} + 2 x + 64))}{(x - 2) \cdot 8 (3 x^{2} - 4 x + 4)}$

Cancel the common factors.

Factor $2$ out of $(x - 2) \cdot 8 (3 x^{2} - 4 x + 4)$ .

$\frac{2 ((x - 2) (- x^{2} + 2 x + 64))}{2 ((x - 2) \cdot 4 (3 x^{2} - 4 x + 4))}$

Cancel the common factor.

$\frac{2 ((x - 2) (- x^{2} + 2 x + 64))}{2 ((x - 2) \cdot 4 (3 x^{2} - 4 x + 4))}$

Rewrite the expression.

$\frac{(x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (3 x^{2} - 4 x + 4)}$

Cancel the common factor of $x - 2$ .

Cancel the common factor.

$\frac{(x - 2) (- x^{2} + 2 x + 64)}{(x - 2) \cdot 4 (3 x^{2} - 4 x + 4)}$

Rewrite the expression.

$\frac{- x^{2} + 2 x + 64}{4 (3 x^{2} - 4 x + 4)}$

Factor $- 1$ out of $- x^{2}$ .

$\frac{- (x^{2}) + 2 x + 64}{4 (3 x^{2} - 4 x + 4)}$

Factor $- 1$ out of $2 x$ .

$\frac{- (x^{2}) - (- 2 x) + 64}{4 (3 x^{2} - 4 x + 4)}$

Factor $- 1$ out of $- (x^{2}) - (- 2 x)$ .

$\frac{- (x^{2} - 2 x) + 64}{4 (3 x^{2} - 4 x + 4)}$

Rewrite $64$ as $- 1 (- 64)$ .

$\frac{- (x^{2} - 2 x) - 1 (- 64)}{4 (3 x^{2} - 4 x + 4)}$

Factor $- 1$ out of $- (x^{2} - 2 x) - 1 (- 64)$ .

$\frac{- (x^{2} - 2 x - 64)}{4 (3 x^{2} - 4 x + 4)}$

Simplify the expression.

Rewrite $- (x^{2} - 2 x - 64)$ as $- 1 (x^{2} - 2 x - 64)$ .

$\frac{- 1 (x^{2} - 2 x - 64)}{4 (3 x^{2} - 4 x + 4)}$

Move the negative in front of the fraction.

$- \frac{x^{2} - 2 x - 64}{4 (3 x^{2} - 4 x + 4)}$

Simplify (4/(x-2)-x/16)/((x^2)/(2x-4)+(x-2)/4)

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