1 year ago

. What is (f + g)(x)? = - f(x) = x3 - 2x + 3 g(x) = 2x² + 4x - 4 -

Mathematics

2 answers:

LiRa [457]1 year ago

6 0

Answer:

$3x^3 + 2x - 1$

Step-by-step explanation:

$x^3 - 2x + 3 + 2x^3 + 4x - 4$

Combine like terms:

$3x^3 + 2x - 1$

Hope that helped

Elanso [62]1 year ago

5 0

(f+g)(x)
f(x)+g(x)
x³-2x+3+2x³+4x-4
x³+2x³-2x+4x+3-4
3x³+2x-1

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