Question

10. What is the number(s) of zeroes that a quadratic polynomial has/have?
a) 0
b) 2
c) 3
d) 4
btaOo koii ¿¿¿¿¿¿¿¿¿¿​

Answer 1

$\huge\mathcal\color{purple}Answer$

Let us take an example: 

Factorise the quadratic polynomial x2+2x−15=0 as shown below:

x2+2x−15=0

x2+5x−3x−15=0

x(x+5)−3(x+5)=0

x−3=0 or x+5=0

x=3 or x=−5

Therefore, the zeroes of the polynomial x2+2x−15 are 3,−5.

Hence a  quadratic polynomial has maximum of 2 

Answer 2

Answer:

ans is b)2

Step-by-step explanation:

Because quadratic polynomial have degree of 2 so the no. of zeroes is equal to the degree of the polynomial. It is a trick so that you can give answer instantly. Make me brainliest