Math

QuestionSimplify: 72÷9+7272 \div 9 + 7^{2}

Studdy Solution

STEP 1

Assumptions1. We are given the expression 72÷9+772 \div9+7^{} . We have to simplify this expression3. The order of operations (PEMDAS/BODMAS) should be followed, where -/B stands for Parentheses/Brackets -/O stands for Exponents/Orders (i.e., powers and square roots, etc.) - MD stands for Multiplication and Division (left-to-right) - AS stands for Addition and Subtraction (left-to-right)

STEP 2

According to the order of operations, we should first perform the division operation in the expression.
72÷9+7272 \div9+7^{2}

STEP 3

Perform the division operation.
72÷9=872 \div9 =8So, the expression becomes8+728+7^{2}

STEP 4

Next, according to the order of operations, we should perform the exponentiation operation.
8+728+7^{2}

STEP 5

Perform the exponentiation operation.
72=497^{2} =49So, the expression becomes8+498+49

STEP 6

Finally, perform the addition operation.
8+49=578+49 =57So, the simplified expression is57.

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