Jika f(x)=x²+x-12 dan g(x)=x+4 tentukan, a. F(x) + g(x) b. F(x) - g(x) c. F(x) x g(x) d. F(x)\g(x)

Question

Matematika Diposting : 2014-10-11 Diupdate : 2022-03-02 ncli

Pertanyaan

Jika f(x)=x²+x-12 dan g(x)=x+4 tentukan,
a. F(x) + g(x)
b. F(x) - g(x)
c. F(x) x g(x)
d. F(x)\g(x)

Answer 1

a. F(X) + G(X) = X²+X-12+X+4 = X²+2X-8
b. f(x) - g(x) = x²+x-12-x-4 = x²-16