Simplified polynomial expression in standard form to represent the area of the rectangle 5x+2 x-4
1 answer:
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The only thing we need to here to find who is correct is evaluate the function 
at 
. To do that we are going to replace 
with 
in the function:
We can conclude that Lynn is correct.
is indeed 14.
We can conclude that Lynn is correct.
Answer:
Step-by-step explanation:
Take out 4:
4(x^2-8x)-12
=4(x^2-8x+16-16)-12
=4(x^2-8x+16)-64-12
=4(x^2-4)^2 - 76
=