Question

125(cos 288° + i sin 288°).

Answer 1

@Hero @Vocaloid

Answer 2

@Ultrilliam

Answer 3

@Hero

Answer 4

@dude

Answer 5

You want steps? or are you just lost?

Answer 6

Hero typically only answers 1 question per month, js

Answer 7

Also what did you want to do with this?\[\huge{125(\cos{288°}+i\sin{288°})}\]

Answer 8

Solve it I assume kitty XD

Answer 9

But solve for what jay? ಠ_ಠ

Answer 10

J solve, like 2-2=0

Answer 11

=(125*(cos288+isin288))^(1/3)
=5*(cos288+isin288)^(1/3)
and we know that cosx+isinx can be writeen as e^i(x) , thus :
=5*(e^(i288))^(1/3)
=5*e^(i*288*1/3) = 5*e^(i96)
=5*(cos96+isin96)