Solve for A
A = -\frac{144}{5} = -28\frac{4}{5} = -28.8
Assign A
A≔-\frac{144}{5}
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A=-144\times \frac{72}{360}
Calculate 12 to the power of 2 and get 144.
A=-144\times \frac{1}{5}
Reduce the fraction \frac{72}{360} to lowest terms by extracting and canceling out 72.
A=\frac{-144}{5}
Multiply -144 and \frac{1}{5} to get \frac{-144}{5}.
A=-\frac{144}{5}
Fraction \frac{-144}{5} can be rewritten as -\frac{144}{5} by extracting the negative sign.
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