Solve for D
D=1
Assign D
D≔1
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D=10\times 10^{-1}
Multiply -\frac{1}{2} and 2 to get -1.
D=10\times \frac{1}{10}
Calculate 10 to the power of -1 and get \frac{1}{10}.
D=1
Multiply 10 and \frac{1}{10} to get 1.
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