A) Factorise x^(-12)-1B) find the value of a and b : 7 3√5/3 √5

Maths

A) Factorise x^(-12)-1
B) find the value of a and b : 7 3√5/3 √5 - 7-3√5/3-√5
C) if x=√3-√2/√3 √2 and y=√3 √2/√3-√2 find the value of x^2 xy y^2

Mehak Bansal

Feb. 15, 2019, 5:39 p.m.

Answers!

kirankumarb

Feb. 16, 2019, 12:07 p.m.

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