1.

Find the rationalization factor 2+ \root 3Find the rationalization factor of \root 5

Answer»

1.(2+√3)(2-√3)=2^2-√3^2=4-3=1 which is a rational no .hence rationalizing factor =2-√3

2.√5×√5=5 which is a rational no .hence rationalizing factor =√5



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