SOLUTION: Please help I am stuck on this problem f(x)=3x^2+5x-2 find F(-2),F(4)Thank you in advance.

Question 150532This question is from textbook
: Please help I am stuck on this problem f(x)=3x^2+5x-2 find F(-2),F(4)Thank you in advance. This question is from textbook

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
# 1

Start with the given equation.

Plug in .

Square to get .

Multiply and to get .

Multiply and to get .

Combine like terms.

-----------------

# 2

Start with the given equation.

Plug in .

Square to get .

Multiply and to get .

Multiply and to get .

Combine like terms.
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