mikeeee27 mikeeee27

25-07-2019
Mathematics

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If f(x)=5x3 and g(x) = 2x+1 find (f+g)(x). Help please

If fx5x3 and gx 2x1 find fgx Help please class=

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wegnerkolmp2741o wegnerkolmp2741o

25-07-2019

Answer:

5x^3 +2x -1

Step-by-step explanation:

f(x)=5x^3-2 and g(x) = 2x+1

(f+g)(x) = 5x^3-2 + 2x+1

Combine like terms

= 5x^3 +2x -1

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