Solve -sqrt{121}-(-1)^3+4^0-sqrt{9}

$$- \sqrt { 121 } - ( - 1 ) ^ { 3 } + 4 ^ { 0 } - \sqrt { 9 }$$

Evaluate

$$-12$$

Solution Steps

Calculate the square root of 121 and get 11.

$$-11-\left(-1\right)^{3}+4^{0}-\sqrt{9}$$

Calculate -1 to the power of 3 and get -1.

$$-11-\left(-1\right)+4^{0}-\sqrt{9}$$

The opposite of -1 is 1.

$$-11+1+4^{0}-\sqrt{9}$$

Add -11 and 1 to get -10.

$$-10+4^{0}-\sqrt{9}$$

Calculate 4 to the power of 0 and get 1.

$$-10+1-\sqrt{9}$$

Add -10 and 1 to get -9.

$$-9-\sqrt{9}$$

Calculate the square root of 9 and get 3.

$$-9-3$$

Subtract 3 from -9 to get -12.

$$-12$$

Factor

$$-12$$