સમીકરણ x^(2)y^(2)-2xy^(2)-3y^(2)-4x^(2)y+8xy+12y=0 રજૂ કરે છે | વર્ગ 12 | સીધી જોડી...

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

Divide 36x^(2)y^(5)+42xy^(3)-24x^(3)y^(2)-12y^(5) by -6y^(2) .

Factorize: 8x^(3)+y^(3)+12x^(2)y+6xy^(2)

12xy (9x ^ (2) -16y ^ (2)) -: 4xy (3x + 4y)

Add 2x^(2)+5xy-2y^(2), 3x^(2)-2xy+5y^(2) and 2x^(2)+8xy+3y^(2)

If (4x^2-3y^2):(2x^2+5y^2)=12:19 then x:y=

Factorize: x^(3)+8y^(3)+6x^(2)y+12xy^(2)

Divide: (i) 5m^(2) - 30 m^(2) + 45m by 5m (ii) 8x^(2) y^(2) - 6xy + 10 x^(2) y^(3) by 2xy (iii) 9x^(2) y - 6xy + 12 xy^(2) by - 3xy (iv) 12x^(4) + 8x^(3) - 6x^(2) by -2x^(2)

The equation 12x^(2)-2y^(2)-6z^(2)-2xy-8xy+6xz=0 represents