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10-06-2017
Mathematics

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How do u do 5 and 6. Plz tell me how u did it

How do u do 5 and 6 Plz tell me how u did it class=

Respuesta :

10-06-2017

Use PEMDAS

5) -6(12 -15) + 2^3

Parenthesis first: -6(-3) + 2^3

Exponent: -6(-3) + 8

Multiplication: 18 + 8

Addition: 26

26 is the final answer for #5

6) -50 / (-10) + (5 - 3)^4

Parenthesis: -50/-10 + (2)^4

Exponent: -50/-10 + 16

Division: 5 + 16

Addition: 21

21 is the final answer for #6

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