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If R(x) = x² + x - 3, find R(-3).
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If R(x) = x² + x - 3, find R(-3).

If R(x) = x² + x - 3, find R(-3).-example-1
User Jonathan LeBlanc
by
4.3k points

1 Answer

4 votes

Given:


R(x)=x^2+x-3

Required:

We need to find R(-3).

Step-by-step explanation:

Replace x =-3 in the given equation.


R(-3)=(-3)^2+(-3)-3
R(-3)=9-3-3
R(-3)=9-6
R(-3)=3

Final answer:


R(-3)=3

User HChen
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5.4k points
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