SOLUTION: Which are the roots of the quadratic function f(q) = q2 – 125?

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Question 1057227: Which are the roots of the quadratic function f(q) = q2 – 125?
Answer by Alan3354(69443) About Me  (Show Source):
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Which are the roots of the quadratic function f(q) = q2 – 125?
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Use ^(Shift 6) for exponents.
q^2 – 125 = 0
q^2 = 125
q = ± sqrt(125) = ± 5sqrt(5)