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Need help for this equation

Need help for this equation-example-1
User Tariksbl
by
8.6k points

2 Answers

4 votes

Answer:

8

Explanation:

The -3 is just substituting for the x. So if x=-3 you plug in -3 for x in the formula.

So when you plug it in you will have 5- -3. The two negative signs will make a positive. So you will have 5+3 and 5+3=8.

So f(-3)=8

User MadaManu
by
8.0k points
2 votes

Answer:

if you solve the equation it is 8 but the equation is 5-(-3) or 5+3 because two negatives equal a plus

User Aldel
by
8.5k points

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