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For f(x)=4x+1 and g(x)=x^2-5 find (f-g)(x)

For f(x)=4x+1 and g(x)=x^2-5 find (f-g)(x)
asked 158k views
5 votes
For f(x)=4x+1 and g(x)=x^2-5 find (f-g)(x)

asked
User Jmmygoggle
by
7.5k points

2 Answers

1 vote

Answer:

x^2+4x-4

Explanation:

This guy made me miss it so it gave me the answer

APEX

answered
User Rudy S
by
8.2k points
6 votes


f(x)=4x+1,\ g(x)=x^2-5\\\\(f-g)(x)=f(x)-g(x)\\\\\text{Therefore}\\\\(f-g)(x)=(4x+1)-(x^2-5)=4x+1-x^2+5=-x^2+4x+6

answered
User YodasMyDad
by
8.4k points
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