निम्नलिखित बहुपदों के गुणनखण्ड कीजिए :
`2x+3y-2x^(2)-3xy`

Which of the following expressions are exactly equal in value ? 1. ( 3x - y) ^(2) - ( 5x ^(2) - 2xy) 2. (2x - y ) ^(2) 3. (2x pm y ) ^(2) - 2 xy 4. (2x +3y ) ^(2) - 2 xy

Add: 4x^2y,-3xy^2,5xy^2,5x^2y

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