KatalayaZ108623 KatalayaZ108623

30-10-2022
Mathematics

contestada

3⁴-21÷7 use pemdas. to solve this

Respuesta :

YalitzaV531696 YalitzaV531696

30-10-2022

3⁴-21÷7

According to PEMDAS ( order of operations):

First, Do exponents before multiplying or dividing: 3^4

81-21÷7

Then, divide before subtracting (27÷7 )

81- 3

Finally, subtract

78

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