Question

giving brainliest please help, and give steps if possible. Im trying to learn this.

Answer 1

To find (fg)(x), you must mult. together the two binomial functions f and g:

(fg)(x) = (6-5x)(6x^2+x = 36x^2 + 6x - 30x^3 - 5x^2

and then you must combine like terms:   (fg)(x) = -30x^3 + 31x^2 + 6x

Answer 2

Answer:

$f(x)g(x) = - 30x^{3} + 31 {x}^{2} + 6x$

Step-by-step explanation:

$(fg)(x) \\ (fx) = 6 - 5x \\ g(x) = {6x}^{2} + x \\ substitute \: and \: calculate: \\ f(x)g(x) = - 30x^{3} + 31 {x}^{2} + 6x$