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Sedbober [7]
3 years ago
7

Write x^2 + 6x -7 in the form (x+a)^2 +b where a and b are integers please

Mathematics
1 answer:
ANTONII [103]3 years ago
3 0

Answer:

(x + 3) {}^{2}  - 16

Step-by-step explanation:

{x}^{2}  + 6x - 7 = (x  + 3)  {}^{2}  - (3) {}^{2}  - 7 \\  = (x + 3) {}^{2}  - 16

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Step-by-step explanation:

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see explanation

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(a)

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(b)

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