Question Number 8498 by Chantria last updated on 13/Oct/16
Commented by Rasheed Soomro last updated on 13/Oct/16
$$\frac{\mathrm{2a}^{\mathrm{2}} }{\mathrm{3a}+\mathrm{bc}}×\sqrt{\frac{\mathrm{1}}{\mathrm{b}+\mathrm{c}}}×\frac{\mathrm{18ab}}{\left(\mathrm{3b}\right)^{\mathrm{2}} −\mathrm{5c}} \\ $$$$=\frac{\mathrm{2a}^{\mathrm{2}} }{\mathrm{3a}+\mathrm{bc}}×\frac{\mathrm{1}}{\sqrt{\mathrm{b}+\mathrm{c}}}×\frac{\mathrm{18ab}}{\mathrm{9b}^{\mathrm{2}} −\mathrm{5c}} \\ $$$$=\frac{\mathrm{36a}^{\mathrm{3}} \mathrm{b}}{\left(\mathrm{3a}+\mathrm{bc}\right)\left(\mathrm{9b}^{\mathrm{2}} −\mathrm{5c}\right)\sqrt{\mathrm{b}+\mathrm{c}}} \\ $$