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If f(x)=2x+5x and g(x)=3x-5,find (f+g)(x)

User Quintonn
by
7.9k points

2 Answers

2 votes

Answer:


10x-5

Explanation:


f(x)=2x+5x


g(x)=3x-5


(f+g)(x)


f(x)+g(x)


2x+5x+3x-5


10x-5

User Fneron
by
8.7k points
6 votes

The answer is
(f+g)(x)=10x-5

Explanation:

Given that
f(x)=2x+5x and
g(x)=3x-5

To find :
(f+g)(x)

Now, assign the value
g(x)=3x-5 in
(f+g)(x)


(f+g)(x)=(f+3x-5)

Also, assign the value
f(x)=2x+5x in
(f+g)(x)


(f+g)(x)=(2x+5x+3x-5)

Now, adding the like terms , we get,


(f+g)(x)=10x-5

Thus, the value of
(f+g)(x) is
(f+g)(x)=10x-5

User Jkndrkn
by
8.4k points

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