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In the equation below a= b= and c=
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In the equation below a= b= and c=

In the equation below a= b= and c=-example-1
User NeRok
by
3.1k points

2 Answers

6 votes

Answer: a= 4 b=-16 c=9

Explanation:

My teacher told me the answer

User Cashe
by
3.5k points
9 votes

Answer:

a=4 b = -16 c=9

Explanation:

4(x-2)^2 -7

We need to FOIL out the (x-2) ^2

( x-2)^2 = (x-2) (x-2) = x^2 -2x -2x+4 = x^2 -4x+4

Replace this in the equation

4( x^2 -4x+4) -7

Distribute

4x^2 -16x +16 -7

Combine like terms

4x^2 -16x +9

a=4 b = -16 c=9

User Scott Frederick
by
4.2k points
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