Matematika Sekolah Menengah Atas F(x)= x⁴+2x²-5x g(x)= x³-7x+1 Maka, D (f(x)+g(x)) =

pedrogislasonulv – March 21, 2023

F(x)= x⁴+2x²-5x
g(x)= x³-7x+1

Maka, D (f(x)+g(x)) =

Jawab:

Dik: F(x) = x⁴ + 2x² - 5x

g(x) = x³ - 7x + 1

Dit: D (f(x) + g(x)) = ?

Jawab:

D (f(x) + g(x)) = (x⁴ + 2x²- 5x) + (x³-7x+1)

D (f(x) + g(x)) = x⁴ + x³ + 2x² - 5x - 7x + 1

D (f(x) + g(x)) = x⁴ + x³ + 2x² - 12x + 1

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