f(x)=x(x^2+7x+10)
= x(x+5)(x+2)
f(x)=x(5x^2-19x-4)
=x(5x-1)(x+4)
Factor each:
f(x)= x^3 + 7x^2 + 10x
f(x)= 5x^3 -19x^2 - 4x
4 answers
The answers will be correct?
I ment -5,-2 and 1,-4???
No, the solutions are the values of x which make
x = 0
x+5 = 0
x+2 = 0
x = 0, -5, -2
x = 0
5x-1 = 0
x+4 = 0
x = 0, 1/5, -4
x = 0
x+5 = 0
x+2 = 0
x = 0, -5, -2
x = 0
5x-1 = 0
x+4 = 0
x = 0, 1/5, -4