Question

ok hey guys i do need help but ... if you dont know its str88 i just need some help understanding this :) thats all
f(x) = x^3 +4x^2 -5x ..

Answer 1

what's the question?

Answer 2

its the equation

Answer 3

is it x^3 + 4x^2 - 5x = 0

Answer 4

thank you hun :)

Answer 5

i'm assuming you need to solve this for x

x is common to each term so
x(x^2 + 4x - 5) = 0

so one solution is x = 0

can you factor

x^2 + 4x - 5 ?

Answer 6

yea .... i understand ... thank you

Answer 7

yw