Question

solve (x+2/3y)^3 using formula​

Answer 1

Answer:

${x + \frac{2}{3y}}^{3 } \\ = > {x}^{3} + { \frac{2}{3y}}^{3} + 3 \times x \times \frac{2}{3y}(x +\frac{2}{3y}$