Question

Solve 4=∛(x+2)+8

Answer 1

is this your equation?
\[\large 4=\sqrt[3]{x+2}+8\]

Answer 2

Yes.

Answer 3

subtract 8 from both sides
then raise each side to 3 power

what's the resulting equation now?

Answer 4

I got to \[-4=\sqrt[3]{x+2}\]
But I don't know what to do after.

Answer 5

cube both sides....
on the right side you'll have x+2.

Answer 6

what do you have on the left side?

Answer 7

-64?

Answer 8

good..
so now you have :

-64 = x+2

Answer 9

So, that's the answer?

Answer 10

what's the answer?

Answer 11

you said to solve for x...

Answer 12

x=-66?

Answer 13

there it is... :)

Answer 14

Thank you so much :)

Answer 15

yw...:)