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Popular >

sqrt(5-x)=2x

Solution

5 - x = 2 x

Solution

x = 1

Solution steps

5 - x = 2 x

Square both sides:

5 - x = 4 x^{2}

5 - x = 4 x^{2}

Solve

5 - x = 4 x^{2} : x = 1, x = - \frac{5}{4}

x = 1, x = - \frac{5}{4}

Verify Solutions:

x = 1

True

, x = - \frac{5}{4}

False

The solution is

x = 1

Popular Examples

w - 4 = 7 w + 2

asqrt(x^2+d)+b=c

a x^{2} + d + b = c

x = 2 x

3 x - 4 - x = 3

sqrt((53+5z)/7)=2

\frac{53 + 5 z}{7} = 2

Frequently Asked Questions (FAQ)

What is the answer to sqrt(5-x)=2x ?
The answer to sqrt(5-x)=2x is x=1
Solve for x: sqrt(5-x)=2x
The solution is x=1