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Mathematics, 21.12.2020 21:00 broyochey1

F(x) = 3x2 + 6x - 5 g(x) = 423 - 5x2 +6
Find (f + g)(x).
O A. (f + g)(x) = - 4x3 + 8x2 + 63 - 11
O B. (f + g)(x) = 4x3 + 3x2 + 11x + 1
c. (f+g)(2) = 42 – 2x2 + 6x +1
D. (f +g)(x) = 7x3 + x2 + 1
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F(x) = 3x2 + 6x - 5 g(x) = 423 - 5x2 +6
Find (f + g)(x).
O A. (f + g)(x) = - 4x3 + 8x2...
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