Simplify ((x-5)/(2x-5))/((x-5)/(2x-5)-(x+2)/(x-5))

$\frac{\frac{x - 5}{2 x - 5}}{\frac{x - 5}{2 x - 5} - \frac{x + 2}{x - 5}}$

Multiply the numerator by the reciprocal of the denominator.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x - 5}{2 x - 5} - \frac{x + 2}{x - 5}}$

Simplify the denominator.

To write $\frac{x - 5}{2 x - 5}$ as a fraction with a common denominator, multiply by $\frac{x - 5}{x - 5}$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x - 5}{2 x - 5} \cdot \frac{x - 5}{x - 5} - \frac{x + 2}{x - 5}}$

To write $- \frac{x + 2}{x - 5}$ as a fraction with a common denominator, multiply by $\frac{2 x - 5}{2 x - 5}$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x - 5}{2 x - 5} \cdot \frac{x - 5}{x - 5} - \frac{x + 2}{x - 5} \cdot \frac{2 x - 5}{2 x - 5}}$

Write each expression with a common denominator of $(2 x - 5) (x - 5)$ , by multiplying each by an appropriate factor of $1$ .

Multiply $\frac{x - 5}{2 x - 5}$ by $\frac{x - 5}{x - 5}$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{(x - 5) (x - 5)}{(2 x - 5) (x - 5)} - \frac{x + 2}{x - 5} \cdot \frac{2 x - 5}{2 x - 5}}$

Multiply $\frac{x + 2}{x - 5}$ by $\frac{2 x - 5}{2 x - 5}$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{(x - 5) (x - 5)}{(2 x - 5) (x - 5)} - \frac{(x + 2) (2 x - 5)}{(x - 5) (2 x - 5)}}$

Reorder the factors of $(x - 5) (2 x - 5)$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{(x - 5) (x - 5)}{(2 x - 5) (x - 5)} - \frac{(x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Combine the numerators over the common denominator.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{(x - 5) (x - 5) - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Rewrite $\frac{(x - 5) (x - 5) - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}$ in a factored form.

Expand $(x - 5) (x - 5)$ using the FOIL Method.

Apply the distributive property.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x (x - 5) - 5 (x - 5) - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Apply the distributive property.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x \cdot x + x \cdot - 5 - 5 (x - 5) - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Apply the distributive property.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x \cdot x + x \cdot - 5 - 5 x - 5 \cdot - 5 - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Simplify and combine like terms.

Simplify each term.

Multiply $x$ by $x$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} + x \cdot - 5 - 5 x - 5 \cdot - 5 - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Move $- 5$ to the left of $x$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 5 \cdot x - 5 x - 5 \cdot - 5 - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Multiply $- 5$ by $- 5$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 5 x - 5 x + 25 - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Subtract $5 x$ from $- 5 x$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - (x + 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Apply the distributive property.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 + (- x - 1 \cdot 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Multiply $- 1$ by $2$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 + (- x - 2) (2 x - 5)}{(2 x - 5) (x - 5)}}$

Expand $(- x - 2) (2 x - 5)$ using the FOIL Method.

Apply the distributive property.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - x (2 x - 5) - 2 (2 x - 5)}{(2 x - 5) (x - 5)}}$

Apply the distributive property.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - x (2 x) - x \cdot - 5 - 2 (2 x - 5)}{(2 x - 5) (x - 5)}}$

Apply the distributive property.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - x (2 x) - x \cdot - 5 - 2 (2 x) - 2 \cdot - 5}{(2 x - 5) (x - 5)}}$

Simplify and combine like terms.

Simplify each term.

Rewrite using the commutative property of multiplication.

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 1 \cdot 2 x \cdot x - x \cdot - 5 - 2 (2 x) - 2 \cdot - 5}{(2 x - 5) (x - 5)}}$

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

Move $x$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 1 \cdot 2 (x \cdot x) - x \cdot - 5 - 2 (2 x) - 2 \cdot - 5}{(2 x - 5) (x - 5)}}$

Multiply $x$ by $x$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 1 \cdot 2 x^{2} - x \cdot - 5 - 2 (2 x) - 2 \cdot - 5}{(2 x - 5) (x - 5)}}$

Multiply $- 1$ by $2$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 2 x^{2} - x \cdot - 5 - 2 (2 x) - 2 \cdot - 5}{(2 x - 5) (x - 5)}}$

Multiply $- 5$ by $- 1$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 2 x^{2} + 5 x - 2 (2 x) - 2 \cdot - 5}{(2 x - 5) (x - 5)}}$

Multiply $2$ by $- 2$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 2 x^{2} + 5 x - 4 x - 2 \cdot - 5}{(2 x - 5) (x - 5)}}$

Multiply $- 2$ by $- 5$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 2 x^{2} + 5 x - 4 x + 10}{(2 x - 5) (x - 5)}}$

Subtract $4 x$ from $5 x$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{x^{2} - 10 x + 25 - 2 x^{2} + x + 10}{(2 x - 5) (x - 5)}}$

Subtract $2 x^{2}$ from $x^{2}$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{- x^{2} - 10 x + 25 + x + 10}{(2 x - 5) (x - 5)}}$

Add $- 10 x$ and $x$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{- x^{2} - 9 x + 25 + 10}{(2 x - 5) (x - 5)}}$

Add $25$ and $10$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{1}{\frac{- x^{2} - 9 x + 35}{(2 x - 5) (x - 5)}}$

Multiply the numerator by the reciprocal of the denominator.

$\frac{x - 5}{2 x - 5} (1 \frac{(2 x - 5) (x - 5)}{- x^{2} - 9 x + 35})$

Simplify terms.

Multiply $\frac{(2 x - 5) (x - 5)}{- x^{2} - 9 x + 35}$ by $1$ .

$\frac{x - 5}{2 x - 5} \cdot \frac{(2 x - 5) (x - 5)}{- x^{2} - 9 x + 35}$

Cancel the common factor of $2 x - 5$ .

Cancel the common factor.

$\frac{x - 5}{2 x - 5} \cdot \frac{(2 x - 5) (x - 5)}{- x^{2} - 9 x + 35}$

Rewrite the expression.

$(x - 5) \frac{x - 5}{- x^{2} - 9 x + 35}$

Multiply $x - 5$ by $\frac{x - 5}{- x^{2} - 9 x + 35}$ .

$\frac{(x - 5) (x - 5)}{- x^{2} - 9 x + 35}$

Simplify the numerator.

Raise $x - 5$ to the power of $1$ .

$\frac{{(x - 5)}^{1} (x - 5)}{- x^{2} - 9 x + 35}$

Raise $x - 5$ to the power of $1$ .

$\frac{{(x - 5)}^{1} {(x - 5)}^{1}}{- x^{2} - 9 x + 35}$

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

$\frac{{(x - 5)}^{1 + 1}}{- x^{2} - 9 x + 35}$

Add $1$ and $1$ .

$\frac{{(x - 5)}^{2}}{- x^{2} - 9 x + 35}$

Simplify with factoring out.

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

$\frac{{(x - 5)}^{2}}{- (x^{2}) - 9 x + 35}$

Factor $- 1$ out of $- 9 x$ .

$\frac{{(x - 5)}^{2}}{- (x^{2}) - (9 x) + 35}$

Factor $- 1$ out of $- (x^{2}) - (9 x)$ .

$\frac{{(x - 5)}^{2}}{- (x^{2} + 9 x) + 35}$

Rewrite $35$ as $- 1 (- 35)$ .

$\frac{{(x - 5)}^{2}}{- (x^{2} + 9 x) - 1 (- 35)}$

Factor $- 1$ out of $- (x^{2} + 9 x) - 1 (- 35)$ .

$\frac{{(x - 5)}^{2}}{- (x^{2} + 9 x - 35)}$

Rewrite negatives.

Rewrite $- (x^{2} + 9 x - 35)$ as $- 1 (x^{2} + 9 x - 35)$ .

$\frac{{(x - 5)}^{2}}{- 1 (x^{2} + 9 x - 35)}$

Move the negative in front of the fraction.

$- \frac{{(x - 5)}^{2}}{x^{2} + 9 x - 35}$

Simplify ((x-5)/(2x-5))/((x-5)/(2x-5)-(x+2)/(x-5))

Related Questions

Support LCMGCF.com by disabling your adblocker.