[" 2.निम्न बहुपदों के गुणनखण्ड ज्ञात कीजिए- "],[" (i) "x^(3)+8y^(3)+6x^(2)y+12xy^(2)]

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

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

Factorize: x^3+8y^3+6x^2y+12 x y^2

Factorize: x^3+8y^3+6 x^2y+12x y^2

Simplify : 7x^(3)+8y^(3)-(4x+3y)(16x^(2)-12xy+9y^(2))

Simplify : 7x^3 +8y^3- (4x+3y)(16x^2-12xy+9y^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)

6x-4y=-12,8x-3y=-2

Subtract: (i) 5a + 7b - 2c from 3a - 7b + 4c (ii) a - 2b - 3c from -2a + 5b - 4c (iii) 5x^(2) - 3xy + y^(2) from 7x^(2) - 2xy - 4y^(2) (iv) 6x^(3) - 7x^(2) + 5x - 3 from 4 - 5x + 6x^(2) - 8x^(3) (v) x^(3) + 2x^(2) y + 6xy^(2) - y^(3) from y^(3) - 3xy^(2) - 4x^(2) (vi) -11 x^(2) y^(2) + 7xy - 6 from 9x^(2) y^(2) - 6xy + 9 (vii) -2a + b + 6d from 5a - 2b - 3c