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4 + [(16 - 4) + (12 -9)] Also Explain the answer please and thank you
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4 + [(16 - 4) + (12 -9)] Also Explain the answer please and thank you

User Meisam Sabaghi
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1 Answer

3 votes

Answer:

19

Explanation:

4 + [(16 - 4) + (12 -9)]

Using PEMDAS, first solve the parentheses.

16-4 is 12 and 12-9 is 3

Rewrite the expression

4+(12+3)

12+3 is 15

4+15

19.

User Bram Verstraten
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5.4k points
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