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Help is greatly needed. I can’t figure this stuff out

Help Is Greatly Needed I Cant Figure This Stuff Out class=

Sagot :

Answer:

6x^3 +4x^2+4x-8 so D.

Step-by-step explanation:

Hey, this problem may look difficult but it is actually pretty easy. The (f-g)(x) is a tricky way of saying f(x)-g(x). So:

(2x^2 +4x-5)-(6x^3 -2x^2 +3)

First you distribute the negative sign

2x^2+4x-5-6x^3 +2x^2 -3

Then combine like terms

2x^2 + 2x^2 = 4x^2

6x^3 (Stays constant due to no like terms)

4x (Also stays constant due to no like terms)

-5-3= -8

So d.

Hope this helps

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