Randy Dean

2022-02-01

How do you evaluate ${x}^{2}+3x-5$ for $x=2$?

illustrationsamk

Expert

Step 1
We take the equation:
${x}^{2}+3x-5$
and substitute 2 for x:
${2}^{2}+3\left(2\right)-5$
$4+6-5$
Answer: $=5$

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