Question

find the number of polynomials having zeros as - 2 and 5

Answer 1

There can be infinite no. of polynomials whose zeros are -2 and 5.
A particular example is
a(x+2)(x-5)
now put a= any number you get a polynomial with zeros as -2 and 5
Ex-1.a=2
The eqn is 2(x+2)(x-5)
a=5
The equation is 5(x+2)(x-5)
Similarly infinite no. of polynomials can constructed.
Even cubic polynomials can be constructed,since degree of polynomia is not mentioned.
Let there be a cubic polynomial with zeros 1,-2,and 5.Then the cubic polynomial can be
(x-1)(x+2)(x-5) or 7(x-1)(x+2)(x-5).

Hope it helps.

Answer 2

Answer:

Step-by-step explanation:

If the polynomials having 2 zeros and 1..what is the answer?