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Popular >

-sqrt(1-x)=1+x

Solution

- 1 - x = 1 + x

Solution

x = - 3

Solution steps

- 1 - x = 1 + x

Square both sides:

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

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

Solve

1 - x = 1 + 2 x + x^{2} : x = 0, x = - 3

x = 0, x = - 3

Verify Solutions:

x = 0

False

, x = - 3

True

The solution is

x = - 3

Popular Examples

x=2xsqrt(64-x^2)

x = 2 x 64 - x^{2}

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

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

x-7=sqrt(17x+49)

x - 7 = 17 x + 49

x^{- \frac{1}{2}} = 3

5 \cdot x + 9 = 35

Frequently Asked Questions (FAQ)

What is the answer to -sqrt(1-x)=1+x ?
The answer to -sqrt(1-x)=1+x is x=-3
Solve for x: -sqrt(1-x)=1+x
The solution is x=-3