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Please answer quickly and correctly, and add the steps to solving the math equation!
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Please answer quickly and correctly, and add the steps to solving the math equation!

Please answer quickly and correctly, and add the steps to solving the math equation-example-1
User WPFNoob
by
2.6k points

2 Answers

5 votes
A=21
B= -21
C= Negative or (-) because 2x2=4
Then -2x2=-4 so -4x4=16
A negative times a positive = a negative
User Neall
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3.5k points
2 votes
^^^^^^^^^^^^^^^^^^^^^
User Gergely Lukacsy
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3.2k points
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