Jika f(x) = 5×2 + 3x – 1 dan g(x) = 2×2 + 4x – 6, maka f(x) + g(x)

By Admin ReiPosted on October 29, 2022

Jika f(x) = 5×2 + 3x – 1 dan g(x) = 2×2 + 4x – 6, maka f(x) + g(x)

Jawaban:

$7x² + 7x - 7$

Penjelasan dengan langkah-langkah:

$f(x) = 5x2 + 3x - 1 \ g(x) = 2x2 + 4x - 6 \ f(x) + g(x) = (5+2)x² + (3+4)x + ((-1)+(-6) \ = 7x² + 7x - 7$

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