Question

G(x)=5x²+5x+3 Find g(-4)

Answer 1

g(-4) = 63

Step-by-step explanation

To find g(-4) we just have to replace every x in g(x) by (-4):

`g(-4)=5(-4)^2+5(-4)+3`

Solve the exponents:

`g(-4)=5\cdot16+5(-4)+3`

Solve the products:

`g(-4)=80-20+3`

And add:

`g(-4)=63`