Photo attached! 10 points! Thank you in advance!!

asked May 18, 2019 123k views

1 vote

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2 votes

The answer is A because you subtract 3 from both sides to get the equation set to 0

Makeworld answered May 20, 2019

6.0k points

4 votes

$ax^2+bx+c=0\\\\x^2+7x+9=3\qquad|\text{subtract 3 from both sides}\\\\x^2+7x+9-3=3-3\\\\\boxed{x^2+7x+6=0\to A.}$

$a=1,\ b=7,\ c=6$

Xxorde answered May 23, 2019

5.3k points

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