Jika f(x)=2x²-8x dan g(x)=2(3-x²) maka 2g(x)-3f(x)

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Jika f(x)=2x²-8x dan g(x)=2(3-x²) maka 2g(x)-3f(x)

F(x) = 2x^2 – 8x
G(x) = 2(3-x^2)
2G(x) = 4(3-x^2)
3F(x) = 6x^2 – 24x

2g(x) – 3f(x)
12-4x^2 – 6x^2 + 24x
-10x^2 + 24x + 12