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Popular >

u=sqrt(8u-15)

Solution

u = 8 u - 15

Solution

u = 5, u = 3

Solution steps

u = 8 u - 15

Square both sides:

u^{2} = 8 u - 15

u^{2} = 8 u - 15

Solve

u^{2} = 8 u - 15 : u = 5, u = 3

u = 5, u = 3

Verify Solutions:

u = 5

True

, u = 3

True

The solutions are

u = 5, u = 3

Popular Examples

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4=sqrt((3-x)^2+(2-1)^2)

4 = (3 - x)^{2} + (2 - 1)^{2}

sqrt(x^2-2x+1)=x-1

x^{2} - 2 x + 1 = x - 1

3 - y - 6 = 0

solvefor x,\sqrt[3]{x}-y=1 solve for

Frequently Asked Questions (FAQ)

What is the answer to u=sqrt(8u-15) ?
The answer to u=sqrt(8u-15) is u=5,u=3
Solve for u: u=sqrt(8u-15)
The solution is u=5,u=3