Question

Multiply : $\sqrt{3}{x}^2{y}^2-\sqrt{2}{x}^3{y}^2+\sqrt{5}{x}^3{y}^{3}by-\sqrt{2}{x}^2{y}^2$

Answer: $-\sqrt{6}{x}^4{y}^4+2x^5{y}^4-\sqrt{10}{x}^5{y}^5$

• A. True
• B. False

Answer 1

The correct option is A True

$(\sqrt{3}{x}^2{y}^2-\sqrt{2}{x}^3{y}^2+\sqrt{5}{x}^3{y}^3)(-\sqrt{2}{x}^2{y}^2)$ $=-\sqrt{6}{x}^4{y}^4+2x^5{y}^4-\sqrt{10}{x}^5{y}^5$