Simplify (4x)/7*(10x)/7

$\frac{4 x}{7} \cdot \frac{10 x}{7}$

Step 1

Multiply $\frac{4 x}{7}$ by $\frac{10 x}{7}$ .

$\frac{4 x (10 x)}{7 \cdot 7}$

Step 2

Multiply $10$ by $4$ .

$\frac{40 x \cdot x}{7 \cdot 7}$

Step 3

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

$\frac{40 (x^{1} x)}{7 \cdot 7}$

Step 4

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

$\frac{40 (x^{1} x^{1})}{7 \cdot 7}$

Step 5

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

$\frac{40 x^{1 + 1}}{7 \cdot 7}$

Step 6

Add $1$ and $1$ .

$\frac{40 x^{2}}{7 \cdot 7}$

Step 7

Multiply $7$ by $7$ .

$\frac{40 x^{2}}{49}$