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Arturiano [62]
3 years ago
8

I need help on this question

Mathematics
1 answer:
Doss [256]3 years ago
4 0
Hi,
Following the rules of PEMDAS you first subtract in the parentheses. 
(5-2)=3
Then multiply the parentheses.
(3)(-6)=-18
Solve the exponent.
-4^2=16
Then you add -18 and 16 to get -2. 
So the answer is B.-2.
I hope this helps.
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-x + 4y when x = -4/5 and y = 1/3
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we have the expression

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