แก้โจทย์ g=0.16(h-8)/8-h*2(8-h)/3(h-8)div2h/3(h-8)^2

$$g = \frac { 0.16 ( h - 8 ) } { 8 - h } \times \frac { 2 ( 8 - h ) } { 3 ( h - 8 ) } \div \frac { 2 h } { 3 ( h - 8 ) ^ { 2 } }$$

หาค่า h (complex solution)

$$h=\frac{5\sqrt{g\left(25g+128\right)}+25g+64}{8}$$

$$h=\frac{-5\sqrt{g\left(25g+128\right)}+25g+64}{8}\text{, }g\neq 0$$

หาค่า g

$$g=\frac{4\left(h-8\right)^{2}}{25h}$$

$$h\neq 8\text{ and }h\neq 0$$

หาค่า h

$$h=\frac{5\sqrt{g\left(25g+128\right)}+25g+64}{8}$$

$$h=\frac{-5\sqrt{g\left(25g+128\right)}+25g+64}{8}\text{, }g\leq -\frac{128}{25}\text{ or }g>0$$