simplify

Asked by Santosh.kumar0317 | 12th Jul, 2019, 03:03: PM

Expert Answer:

begin mathsize 16px style 3 square root of 45 space minus space square root of 125 space plus space square root of 200 space minus space square root of 50
equals space 3 square root of 9 cross times 5 end root space minus space square root of 25 space cross times 5 end root space plus space square root of 100 cross times 2 end root space minus space square root of 25 space cross times 2 end root
equals 3 cross times 3 square root of 5 space minus space 5 square root of 5 plus space 10 square root of 2 minus space 5 square root of 2
equals space 9 square root of 5 minus 5 square root of 5 space plus space 5 square root of 2 end root
equals 4 square root of 5 space plus space 5 square root of 2 end style

Answered by Yasmeen Khan | 12th Jul, 2019, 04:17: PM