Evaluate
-80
Factor
-80
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42\times 0\times 35-5\left(-4\right)^{2}
Multiply -6 and -7 to get 42.
0\times 35-5\left(-4\right)^{2}
Multiply 42 and 0 to get 0.
0-5\left(-4\right)^{2}
Multiply 0 and 35 to get 0.
0-5\times 16
Calculate -4 to the power of 2 and get 16.
0-80
Multiply 5 and 16 to get 80.
-80
Subtract 80 from 0 to get -80.
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