Question

PLEAS HELP IM BEGGING!
Solve 3x2 = -12x - 15.

Answer 1

@Hero

Answer 2

is the first part of the equation (3x)(2)?

Answer 3

3x^2 +12x + 15 = 0
divide through by 3:-
3(x^2 + 4x + 5) = 0

Answer 4

okay then what

Answer 5

you can use the quadratic formula to solve this - it will not factor

Answer 6

i got -4 +/- i

Answer 7

x = [-4 +/- sqrt(4^4 -4*5)] / 2
= -4 +/- sqrt(-4) / 2
= [-4 +/- 2i] / 2
= -2 +/- i

Answer 8

oh wow okay i get it thank you so much!

Answer 9

yw