write lowest rationalising factor of 15-3√2

Asked by navjotpb67b | 7th May, 2020, 04:51: PM

Expert Answer:

15-3√2 = 3(5 - √2)
 
The lowest rationalising factor is  (5 + √2).

Answered by Yasmeen Khan | 8th May, 2020, 09:00: PM