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Popular >

sqrt(4-2x)=5

Solution

4 - 2 x = 5

Solution

x = - \frac{21}{2}

+1

Decimal Notation

x = - 10.5

Solution steps

4 - 2 x = 5

Square both sides:

4 - 2 x = 25

4 - 2 x = 25

Solve

4 - 2 x = 25 : x = - \frac{21}{2}

x = - \frac{21}{2}

Verify Solutions:

x = - \frac{21}{2}

True

The solution is

x = - \frac{21}{2}

Popular Examples

4 - 2 x = 8

u - 13 = 8

sqrt(x+1)+x-1=0

x + 1 + x - 1 = 0

2 - 2 x = 2 x

sqrt(169-13x^2)=0

169 - 13 x^{2} = 0

Frequently Asked Questions (FAQ)

What is the answer to sqrt(4-2x)=5 ?
The answer to sqrt(4-2x)=5 is x=-21/2
Solve for x: sqrt(4-2x)=5
The solution is x=-21/2