Solve -5^2+3^2-(-6)^2+(-7^2)+50

$$- 5 ^ { 2 } + 3 ^ { 2 } - ( - 6 ) ^ { 2 } + ( - 7 ^ { 2 } ) + 50$$

Evaluate

$$-51$$

Solution Steps

Calculate 5 to the power of 2 and get 25.

$$-25+3^{2}-\left(-6\right)^{2}-7^{2}+50$$

Calculate 3 to the power of 2 and get 9.

$$-25+9-\left(-6\right)^{2}-7^{2}+50$$

Add -25 and 9 to get -16.

$$-16-\left(-6\right)^{2}-7^{2}+50$$

Calculate -6 to the power of 2 and get 36.

$$-16-36-7^{2}+50$$

Subtract 36 from -16 to get -52.

$$-52-7^{2}+50$$

Calculate 7 to the power of 2 and get 49.

$$-52-49+50$$

Subtract 49 from -52 to get -101.

$$-101+50$$

Add -101 and 50 to get -51.

$$-51$$

Factor

$$-51$$