Solve sqrt{6^2}+sqrt{7^2}

$$\sqrt { 6 ^ { 2 } } + \sqrt { 7 ^ { 2 } }$$

Evaluate

$$13$$

Solution Steps

Calculate 6 to the power of 2 and get 36.

$$\sqrt{36}+\sqrt{7^{2}}$$

Calculate the square root of 36 and get 6.

$$6+\sqrt{7^{2}}$$

Calculate 7 to the power of 2 and get 49.

$$6+\sqrt{49}$$

Calculate the square root of 49 and get 7.

$$6+7$$

Add 6 and 7 to get 13.

$$13$$

Factor

$$13$$