# How do you simplify the square root 32 - square root 98 + square root 50?

It is $\sqrt{32} - \sqrt{98} + \sqrt{50} = \sqrt{{2}^{5}} - \sqrt{2 \cdot {7}^{2}} + \sqrt{2 \cdot {5}^{2}} = 4 \cdot \sqrt{2} - 7 \sqrt{2} + 5 \sqrt{2} = 2 \sqrt{2}$