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3 years ago

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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Answer:

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Step-by-step explanation:

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