Question

if a equal to root 5 + root 10 upon root 10 minus root 5 and b equal to root 10 minus root 5 upon root 10 + root 5 show that root a minus b minus 2 root a b equal to zero

Answer 1

Rationalize a and b

Find roots of a and b


put the values and done

Refer the attachment

Hope it helps dear friend ☺️

Answer 2

Answer:

Step-by-step explanation

Hope you find it helpful