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ser-zykov [4K]
4 years ago
13

Solve y = x^2 +11 for x.

Mathematics
2 answers:
lisabon 2012 [21]4 years ago
7 0

Answer:

x = ± \sqrt{y-11}

Step-by-step explanation:

Given

y = x² + 11 ( subtract 11 from both sides )

y - 11 = x² ( take the square root of both sides )

± \sqrt{y-11} = \sqrt{x^2}, hence

x = ± \sqrt{y-11}

Keith_Richards [23]4 years ago
4 0

Answer:

x=square root of y-11 or x=-square root of y-11

Step-by-step explanation:

96% sure

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