Answer:
2x^2 +11
Step-by-step explanation:
f(x) = 3x^2 +2
g(x) = x^2 -9
f(x) - g(x) = 3x^2 +2 - (x^2 -9)
Distribute the minus sign
= 3x^2 +2 -x^2 +9
Combine like terms
= 2x^2 +11
Answer:
4,969.25
Step-by-step explanation:
$19877 ÷ 4
you van either divide this the long way or the short way either one will give you the same answer so just try it out and see
Answer:
This question is not possible
Step-by-step explanation:
Answer:
2x
____
x+7
Step-by-step explanation:
0.167 is rational
2/9 is rational
225 is rational
Pi is irrational