Zeroes of a Polynomial

Q.

The value of the polynomial $-5x+3$ at $x=0$ is ______.

1. -2

2. 3

3. 8

4. 0

Q.

The zero of the polynomial $p\left(x\right)=5x-10$ is ___

Q.

What is the value of the polynomial
$x^2-3x+5$ at $x=3?$

1. -5

2. 13

3. 23

4. 5

Q.

The value of the variable for which the polynomial becomes 0 is called __ of the polynomial.

Q.

Find the value of ‘a’ if the polynomial $x^3-5x^2+ax-2$ has $-1$ as one of its zeroes.

Q.

The maximum number of zeroes the polynomial $x^7+x^5+x^3+x+1$ can have is _______.

1. 7

2. 6

3. 5

4. 0

Q.

If f(x) = (x - a)(x - b) , then if a and b are the zeros of the polynomial f(x), f(a) = f(b).

1. False

2. True

Q. Zero of the polynomial $p\left(x\right)=4x+3$ is

1. $-\frac{4}{3}$
2. $-\frac{3}{4}$
3. $\frac{3}{4}$
4. 1

Q. The zeroes of the polynomial $p\left(x\right)=(x-2{)}^2-(x+2{)}^2$ is ____.

1. 1
2. 0
3. 2
4. x

Q. The zeroes of the polynomial $x^2-x-12$ are ___, ____.

1. $3,4$
2. $3,-4$
3. $-3,4$
4. $2,6$