Solve frac{sqrt{1--1^2}}{-1-1}

$$\frac{ \sqrt{ 1- { -1 }^{ 2 } } }{ -1-1 }$$

Evaluate

$$0$$

Solution Steps

Calculate -1 to the power of 2 and get 1.

$$\frac{\sqrt{1-1}}{-1-1}$$

Subtract 1 from 1 to get 0.

$$\frac{\sqrt{0}}{-1-1}$$

Calculate the square root of 0 and get 0.

$$\frac{0}{-1-1}$$

Subtract 1 from -1 to get -2.

$$\frac{0}{-2}$$

Zero divided by any non-zero number gives zero.

$$0$$

Factor

$$0$$