What is the answer to (2.25)/x = x/(1.69) ?

The answer to (2.25)/x = x/(1.69) is x= 39/20 ,x=-39/20

Solve for x: (2.25)/x = x/(1.69)

The solution is x= 39/20 ,x=-39/20

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\frac{2.25}{x} = \frac{x}{1.69}

x = \frac{39}{20}, x = - \frac{39}{20}

Decimal Notation

x = 1.95, x = - 1.95

Solution steps

\frac{2.25}{x} = \frac{x}{1.69}

Cross multiply

3.8025 = x^{2}

Solve

3.8025 = x^{2} : x = \frac{39}{20}, x = - \frac{39}{20}

x = \frac{39}{20}, x = - \frac{39}{20}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{39}{20}, x = - \frac{39}{20}

\frac{4}{x} + \frac{1}{3 x} = 9

x^{2} - \frac{1}{x ^{2}} = 2

- \frac{1}{2} = \frac{4 - x}{3 x - 1}

3 = \frac{c}{1 + c}

y, x = \frac{5 + y}{4 - 2 y}

What is the answer to (2.25)/x = x/(1.69) ?
The answer to (2.25)/x = x/(1.69) is x= 39/20 ,x=-39/20
Solve for x: (2.25)/x = x/(1.69)
The solution is x= 39/20 ,x=-39/20