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Tanya [424]
3 years ago
9

What number would you add to both sides of x2 + 7x = 4 to complete the square?

Mathematics
2 answers:
Sonbull [250]3 years ago
8 0

Answer: 7/2^2

Step-by-step explanation:

Ed 2020

tamaranim1 [39]3 years ago
5 0

Answer: (7/2)^2

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

we have

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The solutions are

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