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Ebaluate the expression if A=2.4 B=0.237 C=9.94. C-2ab

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C-2AB\\\\Substitute\ A=2.4,\ B=0.237\ and\ C=9.94:\\\\9.94-2(2.4)(0.237)=9.94-(4.8)(0.237)=9.94-1.1376=8.8024

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