Question

simplify radical expression
(radical is drawn below)

Answer 1

\[\sqrt{16z ^{3}}+3\sqrt{16z ^{3}}\]

Answer 2

take \[\sqrt{16z ^{3}}\] as an apple

Answer 3

so its just like adding an apple to 3 apples.....

Answer 4

so what do you get

Answer 5

??

Answer 6

4?

Answer 7

\[4z \sqrt{z}\]

Answer 8

yes.....you get 4.....4 apples....so what are we taking to be the apple????

Answer 9

no that is the wrong answer..

Answer 10

im sorry, i dont understand