Question

simplify 4 radical 2 + radical 32 - radical 16

Answer 1

\[4\sqrt{2}+8\sqrt{2}-4\sqrt{2}\]

Answer 2

Now you basically just add and subtract

Answer 3

JL look at radical 32 gain, you've done a mistake there

Answer 4

Are you sure? I'm pretty sure that's right

Answer 5

\[\sqrt{32} = \sqrt{16*2} = 4\sqrt{2}\]

Answer 6

also radical 16 you've done the same mistake, just re check

Answer 7

Oops...guess I wasn't paying attention
so its \[4\sqrt{2}+4\sqrt{2}+4\]

Answer 8

right

Answer 9

but what do you do with the like terms?