Jika f(x) = 4x^4 – 2x^2 – x + 1, g(x) = x^3 – 2x^2 – 4x + 8 tentukan f(x) + g(x)

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Jika f(x) = 4x^4 – 2x^2 – x + 1
g(x) = x^3 – 2x^2 – 4x + 8 tentukan f(x) + g(x)

jawaban:

f(x) = 4x⁴ – 2x² – x + 1

f(x) = 4x⁴ – 2x² – x + 1f(0) = 4 × 0⁴ – 2 × 0² – 0 + 1

f(0) = 4 × 0 2 × 0 + 1

f(0) = 0 0 + 1

f(0) = 1

g(x) = – 2x² – 4x + 8

g(0) = 0³ 2 × 0² 4 × 0 + 8

g(0) = 0 2 × 0 0 + 8

g(0) = 0 + 8

g(0) = 8

tentukan f(x) + g(x)

f(x) = 1

g(x)= 8

1+8 = 9

maaf jika ada kesalahan, semoga membantu^ ^


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