" 7."y^(3)-7y+6

Factorise: 7y^(2) - 19y -6

Subtract the second polynomial from the first polynomials and find the degree of the resultant polynomial. f(y) = 6y^(2) - 7y + 2 g(y) = 7y + y^(3)

I. x^(2) - 3x + 2 = 0" "II. 2y^(2) - 7y+6 = 0

Simplify 3y^(3) - [ 7y^(2) -{ - 2y^(3) -(2- 4y^(2))+6y -y^(2)}]

I. 5x^(2) + 2x - 3 = 0" "II. 2y^(2) + 7y + 6 = 0