Free Printable Quiz 3

1.

If one of the zero of the polynomial $x^2+3x+k\$ is 2 the the value of k is

a)

10

b)

-10

c)

5

d)

-5

2.

The zeroes of quadratic polynomial $x^2-15x+50$ are

a)

both negative

b)

one negative and one positive

c)

both positive

d)

both equal

3.

If $x^3+1\ is\ divided\ by\ x^2+5^2\$ then the possible degree of the quotient is

a)

0

b)

1

c)

2

d)

3

4.

If $x^3+11\ is\ divided\ by\ x^2+4\$ then the possible degree of remainder is

a)

0

b)

1

c)

2

d)

Less than 2

5.

Degree of linear polynomial is

a)

0

b)

1

c)

2

d)

3

6.

The graph for y=f(x) is given , find the number of zeroes.

a)

1

b)

2

c)

3

d)

4

7.

If one of the zero of the polynomial $x^2+x+k$ is 1 then the value of k is

a)

2

b)

-2

c)

4

d)

-8

8.

If $x^5+2x^4+x+6\ is\ divided\ by\ g\left(x\right),\ and\ the\ quotient\ is\ x^2+5x+7$ then possible degree of g(x) is

a)

1

b)

2

c)

3

d)

4

9.

A quadratic polynomial whose zeroes are -4 and -5 is

a)

$x^2-9x+20$

b)

$x^2+9x+20$

c)

$x^2-9x-20$

d)

$x^2+9x-20$

10.

The Euclid's division lemma for polynomial is

a)

$p\left(x\right)=g\left(x\right)+q\left(x\right)+r\left(x\right)$

b)

$p\left(x\right)=g\left(x\right)\times q\left(x\right)+r\left(x\right)$

c)

$p\left(x\right)=g\left(x\right)\times q\left(x\right)\times r\left(x\right)$

d)

$p\left(x\right)=g\left(x\right)\times q\left(x\right)-r\left(x\right)$

Quiz 3 - Polynomials

Total questions: 10

Worksheet time: 5mins

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