Question

If $x=-6$, evaluate
(iii) $\frac{x^2}{2}$.

Answer 1

Given : $\frac{x^2}{2}$

Substituting $x=-6$ in the given expression

$\frac{x^2}{2}=\frac{(-6{)}^2}{2}$

$=\frac{36}{2}$

$=18$

Hence, the value of $\frac{x^2}{2}$ for $x=-6$ is $18$.


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