Q1) \(\sqrt 5\) x \( \sqrt 4= \) [ \(2\sqrt{5}\)]

Q1) \(4\sqrt 8 \) x \(\sqrt 7= \) [ \(8\sqrt{14}\)]

Q1) \(4\sqrt 1 \) x \(2\sqrt 2= \) [ \(8\sqrt{2}\)]

Q2) \(\sqrt 4\) x \( \sqrt 8= \) [ \(4\sqrt{2}\)]

Q2) \(3\sqrt 9 \) x \(\sqrt 4= \) [ \(18\)]

Q2) \(5\sqrt 1 \) x \(2\sqrt 3= \) [ \(10\sqrt{3}\)]

Q3) \(\sqrt 3\) x \( \sqrt 5= \) [ \(\sqrt{15}\)]

Q3) \(2\sqrt 1 \) x \(\sqrt 9= \) [ \(6\)]

Q3) \(3\sqrt 2 \) x \(5\sqrt 1= \) [ \(15\sqrt{2}\)]

Q4) \(\sqrt 5\) x \( \sqrt 9= \) [ \(3\sqrt{5}\)]

Q4) \(4\sqrt 2 \) x \(\sqrt 2= \) [ \(8\)]

Q4) \(2\sqrt 2 \) x \(2\sqrt 4= \) [ \(8\sqrt{2}\)]

Q5) \(\sqrt 6\) x \( \sqrt 6= \) [ \(6\)]

Q5) \(3\sqrt 2 \) x \(\sqrt 10= \) [ \(6\sqrt{5}\)]

Q5) \(4\sqrt 3 \) x \(3\sqrt 5= \) [ \(12\sqrt{15}\)]

Q6) \(\sqrt 10\) x \( \sqrt 2= \) [ \(2\sqrt{5}\)]

Q6) \(4\sqrt 7 \) x \(\sqrt 10= \) [ \(4\sqrt{70}\)]

Q6) \(2\sqrt 3 \) x \(2\sqrt 4= \) [ \(8\sqrt{3}\)]

Q7) \(\sqrt 2\) x \( \sqrt 1= \) [ \(\sqrt{2}\)]

Q7) \(4\sqrt 7 \) x \(\sqrt 4= \) [ \(8\sqrt{7}\)]

Q7) \(4\sqrt 4 \) x \(4\sqrt 4= \) [ \(64\)]

Q8) \(\sqrt 5\) x \( \sqrt 7= \) [ \(\sqrt{35}\)]

Q8) \(2\sqrt 4 \) x \(\sqrt 4= \) [ \(8\)]

Q8) \(3\sqrt 2 \) x \(3\sqrt 4= \) [ \(18\sqrt{2}\)]

Q9) \(\sqrt 4\) x \( \sqrt 4= \) [ \(4\)]

Q9) \(4\sqrt 5 \) x \(\sqrt 1= \) [ \(4\sqrt{5}\)]

Q9) \(4\sqrt 3 \) x \(5\sqrt 1= \) [ \(20\sqrt{3}\)]

Q10) \(\sqrt 3\) x \( \sqrt 10= \) [ \(\sqrt{30}\)]

Q10) \(4\sqrt 8 \) x \(\sqrt 2= \) [ \(16\)]

Q10) \(5\sqrt 3 \) x \(4\sqrt 1= \) [ \(20\sqrt{3}\)]