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A golf ball is hit upward at a speed of 40 m/s. The expression -5t2 + 40t gives the approximate height of the ball after t seconds. Factor this expression.
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A golf ball is hit upward at a speed of 40 m/s. The expression

-5t2 + 40t gives the approximate height
of the ball after t seconds. Factor this expression.

User Deltap
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1 Answer

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Factored expression would be -5t(t-8)
User Sandra Schlichting
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