g(x)= 5x^3 + 4x^2 - 2x+6 dan h(x) = 3-5x- 6x^2 jadi g(x)+ h(x) =

Materi : Fungsi

g(x) = 5x^3 + 4x^2 - 2x + 6
h(x) = 3 - 5x - 6x^2

g(x) + h(x)
》5x^3 + 4x^2 - 2x + 6 + 3 - 5x - 6x^2
》5x^3 + 4x^2 - 6x^2 - 2x - 5x + 6 + 3
》5x^3 - 2x^2 - 7x + 9

Jawabannya:
g(x)= 5x³+4x²-2x+6
h(x)=3-5x-6x²
g(x)+h(x)
= 5x³+4x²-2x+6+3-5x-6x²
= 5x³+4x²-6x²-2x-5x+6+3
= 5x³-2x²-7x+9

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