Question

What is the cube root of b27?
ооо

Answer 1

Answer:

b⁹

Step-by-step explanation:

$\sqrt[3]{b^{27}}=\sqrt[3]{b^{(9)(3)}}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\=\sqrt[3]{(b^9)^3}\qquad\text{use}\ \sqrt[n]{a^n}=a\\\\=b^9$

Answer 2

Answer:

b^9 :)

Step-by-step explanation: