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marshunsanders
09.10.2019 •
Mathematics
What is the value of the product (3 – 21)(3 + 2/)?
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Ответ:
Step-by-step explanation:
To use the order of operations stands for (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract) left to right.
Please Excuse My Dear Aunt Sally!
BOMDAS- (Brackets, Of, Multiply, Divide, Add, and Subtract) from left to right.
First, do parenthesis.
(3-21)=-18
-18(3+2)
Add.
3+2=5
-18*5
Multiply.
-18*5=-90
-90
So, the final answer is -90.
Ответ:
Right answers : 10
Wrong answers : 2
Ratio of right answers to wrong answers :
→ B