Question

36. * is equal to (1) (x+y)3 (2) (+-+ (3) (x = 1) (4) (x+4)

11th - 12th Class

Maths

Solution

107

4.0 (1 ratings)

( x^{3}-frac{1}{y^{3}}-frac{3 x}{y}left(x-frac{1}{y}right) ) ( =left(x-frac{1}{y}right)^{3}(2)+40 ) Quenchm ( left(a^{2}-bright)^{3}=a^{3}-b^{3}-3 a b(a-b) )

36. *** **is equal to (1) (x+y)3 (2) (+-+ (3) (x = 1) (4) (x+4)

36. * is equal to (1) (x+y)3 (2) (+-+ (3) (x = 1) (4) (x+4)