Question

(1/ 3 - root 5) - ( 1/ 8 - root 7) + (1/ root 7 - root 6) - (1/ root 6 - root 5) .. please solve this sum , it would mean a lot . Thanks x

Answer 1

(1/3-root 5)-(1/8-root 7)+(1/root 7-root 6)-(1/root 6-root 5)=

(1/3-2.236)-(1/8-2.645)+(1/2.645-2.449)-(1/2.449-2.236)=

1.902-(-2.52)+2.070-1.827=

4.665

then answer is 4.665