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musickatia [10]

3 years ago

11

Need help a through d

1 answer:

kobusy [5.1K]3 years ago

7 0

it seems pretty tricky

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Select the correct answer.

Paladinen [302]

Answer:

D

Step-by-step explanation:

$2x^2+16x-8=0$

Simplify:

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Rewrite in the form $(x+a)^2=b$ :

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$x^2+8x+4^2=20$

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