Question

2.3 simplify 5√2+3√50​

Answer 1

$5 \sqrt{2} + 3 \sqrt{50}$

$5 \sqrt{2} + 3 \times 5\sqrt{2}$

$5 \sqrt{2} + 15 \sqrt{2}$

$20 \sqrt{2}$

Answer 2

$5 \sqrt{2} + 3 \sqrt{50}$

$= 5 \sqrt{2} + 3 \times (5 \sqrt{2} )$

$= 5 \sqrt{2} + 15 \sqrt{2}$

$\mathfrak{final \: \: \: answer \: \: \ : \: \: 20 \sqrt{2} }$