Solve (-7/9sqrt[4]{x^2y}-3/8*sqrt{x^4y^6})

$$( - \frac { 7 } { 9 } \sqrt[ 4 ] { x ^ { 2 } y } - \frac { 3 } { 8 } \cdot \sqrt { x ^ { 4 } y ^ { 6 } } )$$

Factor

$$\frac{-27x^{2}\left(|y|\right)^{3}-56\sqrt[4]{yx^{2}}}{72}$$

Solution Steps

Factor out \frac{1}{72}.

$$\frac{-56\sqrt[4]{x^{2}y}-27\sqrt{x^{4}y^{6}}}{72}$$

Evaluate

$$-\frac{3x^{2}\left(|y|\right)^{3}}{8}-\frac{7\sqrt[4]{yx^{2}}}{9}$$