katyvasquez40 katyvasquez40

09-05-2020
Mathematics

contestada

If f(x) = -7x+3 and g(x) = x ^2 +4 whats is the value of (f• g) (2)?

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andersonchloe4093 andersonchloe4093

12-05-2020

Answer - 14x+6x

Step-by-step explanation:

2 *-7x+2*3x^2+2*4 (expand distributing terms)

-14x+2*3x^2+2*4 (simplify 2x-7x to -14x)

-14x+6x^2+2*4 (simplify 2*3x to 6x^2)

-14x+6x2+8 (simplify 2*4 to 8)

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