lalab1025 lalab1025

23-06-2021
Mathematics

contestada

if f(x)=2x^2+1 and g(x)=x^2-7 find (f-g)(x)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

23-06-2021

Answer:

(f-g)(x) = x^2 +8

Step-by-step explanation:

f(x)=2x^2+1

g(x)=x^2-7

(f-g)(x) = 2x^2+1 - (x^2-7)

Distribute the minus sign

(f-g)(x) = 2x^2+1 - x^2+7

Combine like terms

(f-g)(x) = x^2 +8

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maryamahmed7913 maryamahmed7913

17-12-2021

Answer: 3x^2 - 6

Step-by-step explanation: took the quiz

Answer Link

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