Question

quadratic polynomials p(x) x2 -9 has 3zeor true or false

Answer 1

Answer:

true

Step-by-step explanation:

839] In the given figwe, ABIICD, LEAB-501

LE CD =60*°, then find 24 EB.

B

E

C с

A

Answer 2

Answer:

false. See below:

x^2-9=0

(x+3)(x-3)=0

x+3=0, x=-3 one zero

x-3=0, x=+3 second zero

Also power of x shows, the number of zeroes.

Here power of x is 2, so there will be 2 zeroes.