2 years ago

How to solve (x+3)^2+7=29

Mathematics

1 answer:

tangare [24]2 years ago

6 0

X^2 + 9 + 7 = 20
X^2 +16 = 20
X^2 = 20-16
X^2 = 4
Root 4 = 2
X=2

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