SOLUTION: f(x)=2x^2-√(-9x). what is f(-4)

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Question 611466: f(x)=2x^2-√(-9x). what is f(-4)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=2x^2-√(-9x). what is f(-4)
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f(-4) = 2(-4)^2-sqrt(-9*-4)
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= 2*16-sqrt(36)
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= 32-6
= 26
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cheers,
Stan H.