Question

What is the following sum?

16x²y +4/3/54x8,5
4x{X/)+12+y(2/28)
8x{X/Xy) + 12x2y? (1/6)
16x®y/2y2
[
48x©y(2/2)

PLEASE HELP!!!!!!!!

Answer 1

the first one

Explanation:

`2(\sqrt[3]{16x^(3)y })+4(\sqrt[3]{54x^(6)y^(5) } )= 2(2x\sqrt[3]{2y })+4(3x^(2) y\sqrt[3]{2y^(2) } ) = 4x(\sqrt[3]{2y })+12x^(2) y(\sqrt[3]{2y^(2) } )`