Add:`y^3-3y^2-9,3y^3+7y^2-2y+10`.

Add: 2y^2+7y , 3y^2-3-4y

Add : -3y^2 + 10y - 16, 7y^2 + 8

Find the sum of the following polynomials: y^2+2y-5,y^3+2y^2+3y+4,y^3+7y-2

Subtract the second polynomial from the first and write the degree of the polynomials so obtained : y^3 - 3y^2 + 2y + 5 , y^3 + 2y + 4

Find the value of the polynomial: y^3-5y-2y^2+3 when y=2 and y=-2

Factorize the following polynomials : ( y ^2 - 3 y ) ^2 - 5 ( y^2 - 3y ) - 50

The equation of the hyperbola whose foci are (-2, 0) and (2,0) and eccentricity is 2 is given by: a) x^3-3y^2=3 b) 3x^2-y^2=3 c) -x^2+3y^2=3 d) -3x^2+y^2=3

Add : 3y^2 10y + 16, 2y - 7

Factorize (y^2-3y)^2-5(y^2-3y)-50