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victus00 [196]
3 years ago
13

Which operation should be performed last in this problem: 3^2 + 7 × 4? Why?

Mathematics
2 answers:
SVEN [57.7K]3 years ago
8 0

Answer:

3^2+7*4~  Addition should be last

Step-by-step explanation:

Parenthesis        ----- Addition is second to last in order of operations

Exponents                    

Multiplication

Division

Addition

Subtraction

Lerok [7]3 years ago
3 0

Answer:

27+28

Step-by-step explanation:

Because of pemdas (parenthesis)(exponents)(multiplication(division)(add)(subtract) so you do then exponent first which gives you 27, then 7x4 is 28, then lastly you add 27+28

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