blakebrown244 blakebrown244

22-07-2019
Mathematics

contestada

Let f(x)=2x^2-2x+7 and g(x) =x^2 +9x-6. Find f(x)-g(x)

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kosala1478 kosala1478

22-07-2019

Step-by-step explanation:

hi im not really sure if this is right

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jimrgrant1 jimrgrant1

22-07-2019

Answer:

x² - 11x + 13

Step-by-step explanation:

f(x) - g(x)

= 2x² - 2x + 7 - (x² + 9x - 6) ← distribute by - 1

= 2x² - 2x + 7 - x² - 9x + 6 ← collect like terms

= x² - 11x + 13

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