Question

विस्तार करा: $\bigg \lgroup m+\frac{2}{3} \bigg \rgroup \bigg \lgroup m-\frac{7}{3} \bigg \rgroup$

Answer 1

विस्तार करा: $\bigg \lgroup m+\frac{2}{3} \bigg \rgroup \bigg \lgroup m-\frac{7}{3} \bigg \rgroup$

$= {m}^{2} - \frac{7m}{3} + \frac{2m}{3} - \frac{14}{9} \\ \\ = {m}^{2} + \frac{ - 7m + 2m}{3} - \frac{14}{9} \\ \\ = {m}^{2} - \frac{5m}{3} - \frac{14}{9}$
विस्तार:

$\bigg \lgroup m+\frac{2}{3} \bigg \rgroup \bigg \lgroup m-\frac{7}{3} \bigg \rgroup ={m}^{2} - \frac{5m}{3} - \frac{14}{9}$