Question

1. Write the coefficient of x in the polynomials 2 x? +91+ 412
2. Find the value of the polynomial 5x +x?- 20 for x = 2.
3. Verify whether the x=-3 is zero of the polynomial p(I) = 31 -9.
4. Find the zero of the polynomial p(x) = 4x - 3.
5. Find the remainder when p(1)=x? - 23x2 +2 1-12 is divided by x-1.​

Answer 1

Answer:

1. 1 is rhe coefficient

2. it will be

5×2+2-20

=12-20

=-8

3. 22

4. 5.

5. don't know