ZaKeara ZaKeara

08-12-2020
Mathematics

contestada

f(x) = 2x2 - 5x-3
8(x) = x2 + 6x-1
What is h(x) if h(x) = g(x)-f(x)?
A. h(x) = -12 + 11x + 2
B. h(x) = x2 - 11x-2
C. h(x) = -x2 + x - 4
D. h(x) = 3r2 + x - 4
E. h(x) = x2 +x+2

Respuesta :

VectorFundament120 VectorFundament120

08-12-2020

[tex](x^{2} + 6x - 1) - (2x^{2} - 5x - 3)[/tex]

[tex]x^{2} + 6x - 1 - 2x^{2} + 5x + 3[/tex]

[tex] - x^{2} + 11x + 2[/tex]

So the answer is - x²+11x+2

Answer Link

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