Question
Download Solution PDFSimplify: 15 + 21 × (\(\sqrt{9}\) - 2 + 5) ÷ 2
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept used:
Follow the BODMAS rule according to the table given below:
Calculation:
⇒ 15 + 21 × (\(\sqrt{9} \) - 2 + 5) ÷ 2
⇒ 15 + 21 × (3 - 2 + 5) ÷ 2
⇒ 15 + 21 × (8 - 2) ÷ 2
⇒ 15 + 21 × 6 ÷ 2
⇒ 15 + 21 × 6 × 1/2
⇒ 15 + 21 × 3
⇒ 15 + 63 = 78
∴ 15 + 21 × (\(\sqrt{9}\) - 2 + 5) ÷ 2 = 78
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