Question

Solve the equation. (cube root of)....2x+13(out of root sign)=-5

Answer 1

Let me re-type it here.............

Answer 2

I can't figure out how to type it on here

Answer 3

is it cuberoot(2x) + 13 = -5

Answer 4

cuberoot2x+13=-5

Answer 5

its just cuberoot 2x not cuberoot(2x+13) ?

Answer 6

It's the cuberoot(2x+13)

Answer 7

ok
cube both sides of equation:
2x + 13 = (-5)^3 = -125
2x = -125-13 = -138
x = -69
thats the solution

Answer 8

So I just do the third power on the other side?

Answer 9

\sqrt[3]{x}
put it between \[ and

Answer 10

What?

Answer 11

nwm, just showing how to type cuberoot

Answer 12

Oh! Ok, thx!