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PEMDAS

Evaluate the ...

Question

Evaluate the expression $2 + 3^{2}$
11

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Solution

The correct option is A 11
We can observe that expression $2 + 3^{2}$ has addition and exponential operations.

By PEMDAS rule, first, we perform the exponential operation followed by the addition operation.

$\Rightarrow 2 + 3^{2} = 2 + (3 \times 3) = 2 + 9$

The resulting expression becomes $2 + 9$

$\Rightarrow 2 + 9 = 11$

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