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[" ic identities in carrise "],[:(x+y)^(2)=x^(2)+2xy+y^(2)]

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

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)

Try to draw the geometrical figures for other identities. (x+y)^2=x^2+2xy+y^2

Factorise the following using appropriate identities : (i) 9x^(2)+6xy+y^(2) " " (ii) 4y^(2)-4y+1 " " (iii) x^(2)-(y^(2))/(100)

Factorise the following using appropriate identities : (i) 9x^(2)+6xy+y^(2) " " (ii) 4y^(2)-4y+1 " " (iii) x^(2)-(y^(2))/(100)

The product of the rational expressions (x^2 - y^2)/(x^2 + 2xy + y^2) and (xy + y^2)/(x^2 - xy) is:

Factorise the following using appropriate identities: (i) 9x^(2)+6xy+y^(2) (ii) (ii) x^(2)-(y^(2))/(100)

Simplify: 2x^(2)+3xy -3y^(2)+x^(2)-xy+y^(2)

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