Question

Find a cubic polynomial whose zeroes are 3, 5 and-2

Answer 1

Answer

given roots are 3,5,−2

therefore the cubic equation with above roots are (x−3)(x−5)(x−2)

simplifying it we get

(x−3)(x−5)(x+2)=(x  

2

−8x+15)(x+2)=x  

3

−6x  

2

−x+30

Answer 2

Answer:

The answer is in above picture