Question

Please help !! I’ll give u brainliest

Answer 1

Answer:

B

Step-by-step explanation:

Using the rules of radicals

$(a^{m)} ^{n}$ = $a^{mn}$

$a^{\frac{m}{n} }$ = $\sqrt[n]{a^{m} }$

Given

$(3x^2y^6)^{\frac{2}{7} }$

Square each term in the parenthesis the take the seventh root of the result

= $\sqrt[7]{9x^2y^12}$ → B