P(x)=(x-(-5))(x-(-1))(x-2)(x-2)
P(x)=(x+5)(x+1)(x-2)^2
Answer:
no body in the world can answer this and how long did u type this
Answer:
3^3 x 4^3 = 91 :>
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
(a^2+b^2)^2=a^2+b^2
Answer:
B. -4
Step-by-step explanation:
We want to find x such that f(x)=18.
We need to therefore solve 9x+54=18 forx.
9x+54=18
Divide both sides by 9:
(9x+54)/9=18/9
9x/9+54/9=18/9
Simplify:
x+6=2
Subtract 6 on both sides:
x=2-6
Simplify
x=-4.
So f(-4) should have value 18.
Let's check.
f(x)=9x+54
f(-4)=9(-4)+54
f(-4)=-36+54
f(-4)=18
So the answer is B.
