Determine the resistances of two resistors

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Question: Solve the given quadratic equations by any appropriate method. All numbers are accurate to at least two significant digits.

To determine the resistances of two resistors that are to be in parallel in an electric circuit, it is necessary to solve the equation

20/R + 20/(R + 10) = 1/5. Find R(to nearest 1Ω).

Reference no: EM131563063

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