Question

Find the rational number a and b such that (1) √2-1/√2+1=a+b√2 (2) 2-√5/2+√5=a√5+b
(3)√3+√2/√3-√2=a+b√6
(4)5+2√3/7+4√3=a+b√3

Answer 1

Answer:

the rational number will be 1 and 2