Question

Brainliest available

Simplify

Answer 1

8x^5 y^8 z^9 ur welcome

Answer 2

Answer:

$64x^6y^{12}z^{14}$

Step-by-step explanation:

$\left(8x^3y^6z^7\right)^2$

$\mathrm{Apply\:exponent\:rule}:\quad \left(a\cdot \:b\right)^n=a^nb^n$

$\left(8x^3y^6z^7\right)^2=8^2\left(x^3\right)^2\left(y^6\right)^2\left(z^7\right)^2$

$=8^2\left(x^3\right)^2\left(y^6\right)^2\left(z^7\right)^2$

$8^2=64$

$=64\left(x^3\right)^2\left(y^6\right)^2\left(z^7\right)^2$

$=64x^6\left(y^6\right)^2\left(z^7\right)^2$

$=64x^6y^{12}\left(z^7\right)^2$

$=64x^6y^{12}z^{14}$

~lenvy~