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Mathematics, 16.07.2019 20:00 jalexyinez

F(x)=-5x. g(x)=8x^2-5x-9. find: (f*g) (x) a. -40x^4+25x^3+45x^2 b. -40x^2+25x+45x c. -40x^3-5x-9 d. -40x^3+25x^2+45x

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F(x)=-5x. g(x)=8x^2-5x-9. find: (f*g) (x) a. -40x^4+25x^3+45x^2 b. -40x^2+25x+45x c. -40x^3-5x-9 d....
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