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What is the value of f(15) if the function is f(x)=(x)(2x+5)

User Bajlo
by
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1 Answer

4 votes

Answer:

525

Explanation:

f(x)=(x)(2x+5)

f(x)=2x^2+5x

f(15)=2*(15)^2 + 5*15

= 2*225 + 75

=450 + 75

=525

User Dean Elliott
by
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