Question

√225 + √40 + √121 - √60

Answer 1

Answer:

√225+√40+√121-√60

=√15×15+√2×2×10+√11×11-√2×2×15

=15+2√10+11-2√15

=26+2√10-2√15

Answer 2

Answer:

$\sqrt{225 } + \sqrt{40} + \sqrt{121 } + \sqrt{60} \\ 15 + \sqrt{40} + 11 - \sqrt{60} \\ 26 - \sqrt{20}$

Hope this may helpful my friend.