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Popular >

X-8=-sqrt(X-8)

Solution

X - 8 = - X - 8

Solution

X = 8

Solution steps

X - 8 = - X - 8

Square both sides:

X^{2} - 16 X + 64 = X - 8

X^{2} - 16 X + 64 = X - 8

Solve

X^{2} - 16 X + 64 = X - 8 : X = 9, X = 8

X = 9, X = 8

Verify Solutions:

X = 9

False

, X = 8

True

The solution is

X = 8

Popular Examples

4x^5-100x^{13/3}=0

4 x^{5} - 100 x^{\frac{13}{3}} = 0

sqrt(2x+5)+sqrt(x-6)=3

2 x + 5 + x - 6 = 3

2+sqrt(4x-12)=x

2 + 4 x - 12 = x

sqrt(x+5)-1=sqrt(x-2)

x + 5 - 1 = x - 2

sqrt(x-3)=3-sqrt(x)

x - 3 = 3 - x

Frequently Asked Questions (FAQ)

What is the answer to X-8=-sqrt(X-8) ?
The answer to X-8=-sqrt(X-8) is X=8
Solve for X: X-8=-sqrt(X-8)
The solution is X=8