Question number 22

Asked by sarveshkumari0131 | 26th Dec, 2018, 11:06: PM

Expert Answer:

begin mathsize 16px style square root of 5 plus 2 square root of 6 end root plus square root of 8 minus 2 square root of 15 end root
equals square root of 3 plus 2 plus 2 square root of 6 end root plus square root of 5 plus 3 minus 2 square root of 15 end root
equals square root of open parentheses square root of 3 plus square root of 2 close parentheses squared space end root plus square root of open parentheses square root of 5 minus square root of 3 close parentheses squared space end root
equals square root of 3 plus square root of 2 plus square root of 5 minus square root of 3
equals square root of 2 plus square root of 5 end style

Answered by Sneha shidid | 27th Dec, 2018, 12:35: PM