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Complete the square for 5x^2+10x-16.

Complete the square for 5x^2+10x-16.
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5 votes
Complete the square for 5x^2+10x-16.

User Henry Le Berre
by
7.5k points

1 Answer

7 votes
Answer = 5(x+1)^2 -21

5 {x^2 + 2x } - 16

5 {(x+1)^2 -1 } - 16
5(x+1)^2 -5 - 16

5(x+1)^2 -21
User Derk Arts
by
8.0k points
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