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

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

User Wallace Campos
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4 votes
Answer: D

4x^3 -2x^2 + 6x +1
User Vadim Teselkin
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