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Annamae Wilkinson

Lvl 10
3y ago
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Wiki User

14y ago

sqrt(x + 10) = x - 2

Squaring both sides: x + 10 = (x - 2)2 = x2 - 4x + 4

Simplifying: x2 - 5x - 6 = 0

or (x + 1)(x - 6) = 0

so that x = -1 or x = 6

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Q: What is the square root of x plus 10 equals x-2?
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