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Mathematics 9 Online
OpenStudy (anonymous):

What is the first step you should take to solve the following expression: 2 – 16 ÷ 4 × (3 + 2)2 + 1 A. 22 B. 3 + 2 C. 2 – 16 D. 16 ÷ 4

OpenStudy (sachintha):

Parentheses has a higher precedence. So you solve whatever is inside the brackets first.

OpenStudy (sachintha):

You have to solve 3+2 first. Now you might know the answer. :)

OpenStudy (anonymous):

thx

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