Step-by-step explanation:
(3x+3)(x+2)=
3x^2+6x+3x+6
=3x^2+9x+6
we get quadratic equation
find discriminant:
D=b^2-4ac=81-72=9
x=(-b±√D)/2a
x1=-6/6=-1
x2=-12/6=-2
one of the x values should be correct.
but why when I try to put values I get zero
<h2>SOLVING</h2>

What's the equation with a slope of -4 that goes through (-1,1)? find it

The equation used, here is
.
| simplify after putting in the information given





Answer:
Can you show the math equation?
Step-by-step explanation:
Answer:
give me more information on this
Answer:
4a^2 (8a+3)
Step-by-step explanation: it’s right