The idea is to use the zero product property in reverse to go from the roots to the factorization. Then you expand out the polynomial using the distributive property.
x = 5 or x = 7 or x = -8
x-5 = 0 or x-7 = 0 or x+8 = 0
(x-5)(x-7)(x+8) = 0
(x-5)(x^2+x-56) = 0
x(x^2+x-56) - 5(x^2+x-56) = 0
x^3+x^2-56x -5x^2-5x+280 = 0
x^3-4x^2-61x+280 = 0
f(x) = x^3 - 4x^2 - 61x + 280
<h3>Answer: Choice D</h3>
Answer:
oh god
Step-by-step explanation:
(2 + 6/2, 7 + 3/2)
=(4 , 5)
Answer:
What is it about?
Step-by-step explanation:
First you must poop in the toilet and then the second step is that your done.
The slope-intercept form:
m - slope
b - y-intercept
We have m = 2 and b = 3. Substitute:
