Class 10 Math Polynomial Quiz

 $If\ 5\sqrt{2}\ and\ 2\sqrt{2}\ are\ the\ zeroes\ of\ a\ polynomial,\ find\ it.$  

What is the degree of the polynomial shown in the image?

 $The\ sum\ and\ product\ of\ \alpha\ and\ \beta\ are\ 5\ and\ 10,\ respectively.\ What\ is\ the\ polynomial?$  

What is the degree of the polynomial shown in the image?

Find all zeros of the polynomial function P(x) = x³+6x²+9x+54

 $Roots\ of\ x^{3\ \ }-3x^2+x+1\ are\ a-b,a\ and\ a+b.\ Find\ a\ and\ b$  

 $The\ zeroes\ of\ the\ polynomial\ x^2-2x-3\ are$  

Which of the following is a polynomial?

 $When\ x^3+2x^2+kx+3\ is\ divided\ by\ \left(x-3\right),\ the\ remainder\ is\ 21.\ What‘s\ k?$  

(a)