For x = 2 and y = -3, verify the following:
`x^(2)-y^(2)=(x+y)(x-y)`

For x = 2 and y = -3, verify the following: (x+y)^(2)=(x-y)^(2)+4xy

For x = 2 and y = -3, verify the following: (x+y)^(2)=x^(2)+2xy+y^(2)

For x = 2 and y = -3, verify the following: (x-y)^(2)=x^(2)-2xy+y^(2)

For x = 2 and y = -3, verify the following: (x+y)^(3)=x^(3)+y^(3)+3x^(2)y+3xy^(2)

Simplify the following (2x - 3y) (2x+3y)

for x=3 and y=-2 verify that (x-y)^(3)=x^(3)-y^(3)-3xy(x-y)

Add the following 2x-3y+2x^2y,x-2y-2xy^2,x-y+3x^2y

Simplify each of the following: 2x-{5y-(x-2y)} 2x-[3y-{2x-(y-x)}]

x-y relation is given by y=x^(n) calculate the value of n in the following :- (i) y=(x^(2))/(x^(2//3)) (ii) y=(x^(3//2))/(x^(1)) (iii) y=(x^(1//2))/(x^(1//2)) (iv) y=(x^(3//2))/(sqrt(x))

If x^2 - y^2 = 16 and x + y > x - y , then which one of the following could x - y equal ?