Question

HELPP ASAP

Given that f(x)=x^2-15x+54f(x)=x
2
−15x+54 and g(x)=x-6g(x)=x−6, find f(x)\cdot g(x)f(x)⋅g(x) and express the result in standard form.

Answer 1

x^3 - 21x^2 + 144x - 324

Explanation:

f(x) = x^2 - 15x + 54

g(x) = x - 6

To find f(x) x g(x), you just substitute the values of f(x) and multiply it with g(x).

(x^2-15x+54)(x-6) = x^3 - 15x^2 + 54x - 6x^2 + 90x - 324

= x^3 - 21x^2 + 144x - 324

Your welcome, and comment if you have any questions! :D