Simplify (k2/5)(k6/7)

$(k \frac{2}{5}) (k \frac{6}{7})$

Step 1

Multiply $k$ by $k$ by adding the exponents.

Move $k$ .

$k \cdot k \frac{2}{5} \frac{6}{7}$

Multiply $k$ by $k$ .

$k^{2} \frac{2}{5} \frac{6}{7}$

$k^{2} \frac{2}{5} \frac{6}{7}$

Step 2

Combine $k^{2}$ and $\frac{2}{5}$ .

$\frac{k^{2} \cdot 2}{5} \cdot \frac{6}{7}$

Step 3

Combine.

$\frac{k^{2} \cdot 2 \cdot 6}{5 \cdot 7}$

Step 4

Simplify the expression.

Multiply $6$ by $2$ .

$\frac{k^{2} \cdot 12}{5 \cdot 7}$

Multiply $5$ by $7$ .

$\frac{k^{2} \cdot 12}{35}$

Move $12$ to the left of $k^{2}$ .

$\frac{12 k^{2}}{35}$

$\frac{12 k^{2}}{35}$

Related Questions