Question

Someone help?

Answer 1

Find the exact value of the radical expression in simplest form.\[\sqrt{16y ^{3}}-\sqrt{y ^{3}}\]

Answer 2

To find the exact value means that your answer will still have a radical.

Answer 3

Try to find the perfect squares inside the radical.

Answer 4

the options are
A.\[3y \sqrt{y}\]

Answer 5

B.\[3y ^{2}\sqrt{y}\]

Answer 6

C.\[4y ^{2}\sqrt{y}\]

Answer 7

D.\[4y \sqrt{y}\]

Answer 8

Just to be clear: I can teach you how to find the answer, but I will not do the work for you.

The first step is to find the perfect squares inside the radical.

Answer 9

@ankit042