Question

any one know how to solve this problem? x^2 + 2x = 0

Answer 1

pull out an x
x(x+2)=0

then set the 2 terms equal to 0
x=0
and x+2 = 0 subtract 2 from both sides
x+2-2 = 0-2
x=-2

Answer 2

i have to factor the left side of the equation then use the zero product property to find all real number solutions

Answer 3

sounds good

Answer 4

how do you do that?

Answer 5

help please

Answer 6

@crissy126 that is exactly what zpupster just did.

Answer 7

ok thx