Express [−14−(−16)]÷[13+(−12)]
Express each one of the following with rational denominator :
(i) 13+√2
(ii) 1√6−√5
(iii) 16√41−5
(iv) 305√3−3√5
(v) 12√5+√3
(vi) 3√3+12√2−√3
(vii) 6−4√26+4√2
(viii) 3√2+12√5−3
(ix) b2√a2+b2+a