Question

1. Rationalise the denominator of the following expression :-
i) 1/(5-√3)
ii) 1/(2√5 -√3)
2. Simplify the following expressions :-
i)(√2+5)(3+√5)
ii) (√3-4)(2+√5)
iii){ 12^(2/3)} / {15^(3/2)}
(This is 12 raised to the power ⅔; divided by 15 raised to the power 3/2 )

Answer 1

Step-by-step explanation:

u just multiply by same number on numerator and denominator then u would get it .

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