Question

Find all the zeroes of the equation.
x3 + x2 = –3x – 3

Answer 1

are the first terms 3x+2x??

Answer 2

no it is x^3+x^2

Answer 3

first you got set equation = 0
(x^3+x^2)+(3x+3)=0
factor out GCF (x^2+3)(x+1)=0
x^2+3=0, x+1=0 solve for x

Answer 4

xyou shoudl get x=-1, i\[\sqrt{3}\],-i\[\sqrt{3}\]