Question

Which expression is equivalent to this equation?

Answer 1

Option b

Explanation:

`\bf \sqrt[3]{8x^(12)y^(5)}=(2^(3)x^(12)*y^(5))^{(1)/(3)}`

`= (2^{3*(1)/(3)})* x^{12*(1)/(3)}*y^{5*(1)/(3)}\\\\\\= 2x^(4)y^{(5)/(3)}`

Hint:

`(a^(m)b^n)^(p)=a^(m*p) * b^(n*p)`