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    Technical Mathematics
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    Exam 20: Exponential and Logarithmic Functions
  5. Question
    Solve For\(x\) To Three Significant Digits\(3\left(2^{1-x}\right)+7\left(2^{2-x}\right)+2^{3-x}=8\)
Solved

Solve For xxx To Three Significant Digits 3(21−x)+7(22−x)+23−x=83\left(2^{1-x}\right)+7\left(2^{2-x}\right)+2^{3-x}=83(21−x)+7(22−x)+23−x=8

Question 60

Question 60

Short Answer

Solve for xxx to three significant digits: 3(21−x)+7(22−x)+23−x=83\left(2^{1-x}\right)+7\left(2^{2-x}\right)+2^{3-x}=83(21−x)+7(22−x)+23−x=8

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