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Popular >

he sum of a number and twice its reciprocal is 9/2

Solución

he sum of a number and twice its reciprocal is \frac{9}{2}

Solución

The number : 4 or \frac{1}{2}

Pasos de solución

Represent the number with

x

A.T.Q.:

x + 2 \cdot \frac{1}{x} = \frac{9}{2}

Resolver para

x, x + 2 \cdot \frac{1}{x} = \frac{9}{2} : x = 4, x = \frac{1}{2}

The number : 4 or \frac{1}{2}

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