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  • 20-10-2022
  • Mathematics
contestada

Question 4 of 10
For f(x) = 2x+ 1 and g(x)=x²-7, find (f+ g)(x).
OA. 2x³ - 6
OB. x²+2x+8
OC. 2x² - 15
O D. x²+2x-6

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