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Popular >

sqrt(8-x)+1=x-1

Solution

8 - x + 1 = x - 1

Solution

x = 4

Solution steps

8 - x + 1 = x - 1

Remove square roots

8 - x = x^{2} - 4 x + 4

Solve

8 - x = x^{2} - 4 x + 4 : x = 4, x = - 1

x = 4, x = - 1

Verify Solutions:

x = 4

True

, x = - 1

False

The solution is

x = 4

Graph

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Frequently Asked Questions (FAQ)

What is the answer to sqrt(8-x)+1=x-1 ?
The answer to sqrt(8-x)+1=x-1 is x=4
Solve for x: sqrt(8-x)+1=x-1
The solution is x=4