" 9.सर्यापित कौजिए: "(1)x^(3)+y^(2)=(x+y...

" 9.सर्यापित कौजिए: "(1)x^(3)+y^(2)=(x+y)(x^(2)-xy+y)" (ii) "x^(1)-y^(2)=(x-y)(x^(2)+xy+y^(2)

Similar Questions

Explore conceptually related problems

Verify : (i) x^(3)+y^(3)=(x+y)(x^(2)-xy+y^(2)) (ii) x^(3)-y^(3)=(x-y)(x^(2)+xy+y^(2))

Verify : (i) x^(3)+y^(3)=(x+y)(x^(2)-xy+y^(2)) " " (ii) x^(3)-y^(3)=(x-y)(x^(2)+xy+y^(2))

Veriffy : (i) x^(3)+y^(3)=(x+y)(x^(2)-xy+y^(2))x^(3)-y^(3)=(x-y)(x^(2)+xy+y^(2))

x-x^(2)y+xy^(2)-y

Verify the following : (i) x^3+y^3=(x-y)(x^2-xy+y^2) (ii) x^3-y^3=(x-y) (x^2+xy+y^2)

Add : x^(3) - x^(2)y + 5xy^(2) + y^(3) , -x^(3) - 9xy^(2) + y^(3), 3x^(2)y + 9xy^(2)

If x^(2)+xy-y^(2)=1," then "(x-2y)^(3)(d^(2)y)/(dx^(2))=

(x^(-3)-y^(-3))/(x^(-3)y^(-1)+(xy)^(-2)+y^(-3)x^(-1))=

Let's simplify:- (x + y) (x^2 -xy + y^2) + ( x - y) (x^2 + xy + y^2)

If y=xe^(-1//x)," then "x^(3)y_(2)-xy_(1)=