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stira [4]
3 years ago
14

Can sum 1 simplify these for me they are easy worth 20 pts

Mathematics
1 answer:
musickatia [10]3 years ago
6 0

Hi There!

Remember to follow PEMDAS.


Question #1:

12 - 6 ÷ 2 · 3 + 4

= 12 - 3 · 3 + 4

= 12 - 9 + 4

= 3 + 4

= 7


Question #2:

(-6/5)³

-6/5 = -1.2

= -1.2³

= -1.728 or -216/125


Question #3:

³√729

= 9


Hope This Helps :)

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