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Porter Patterson
Mathematics
15 November, 08:27
Solve y = x2 + 11 for x.
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Rocco Anthony
15 November, 08:35
0
x = ±sqrt (y-11)
Step-by-step explanation:
y = x^2 + 11
Subtract 11 from each side
y - 11 = x^2 + 11-11
y-11 = x^2
Take the square root of each side
±sqrt (y-11) = sqrt (x^2)
±sqrt (y-11) = x
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