Free Printable QUARTER 1 WEEK 5 PRE-TEST

1.

If a fifth degree polynomial is divided by a third degree polynomial, what is the degree of the quotient?

a)

1

b)

2

c)

3

d)

4

2.

Divide $x^3-5x^2+2x-10$ by $x^2+2$

a)

$𝑥^2−7𝑥+16$

b)

$𝑥^2−3𝑥+8$

c)

$𝑥+5$

d)

$𝑥−5$

3.

In the division algorithm $\frac{P\left(x\right)}{d\left(x\right)}=Q\left(x\right)+\frac{r\left(x\right)}{d\left(x\right)}$

what is the dividend?

a)

$𝑃(𝑥)$

b)

$𝑑(𝑥)$

c)

$𝑟(𝑥)$

d)

$Q(𝑥)$

4.

Find the remainder when $𝑥^3−2𝑥^2+4𝑥−3$

is the divided by $x-2$ .

a)

27

b)

5

c)

-5

d)

-27

5.

If $𝑥^3−2𝑥^2−5𝑥+6$ is the divided by $𝑥−1$ , the remainder is zero.

a)

True

b)

False

c)

Cannot be determined

d)

Trulse

6.

What is the remainder?

a)

$41𝑥−64$

b)

$𝑥+4$

c)

$41$

d)

$162$

7.

What is the divisor?

a)

$𝑥−4$

b)

$5𝑥-6$

c)

$3x^2+10x+41$

d)

$162$

8.

Which is the quotient?

a)

$𝑥−4$

b)

$5𝑥-6$

c)

$3x^2+10x+41$

d)

$162$

9.

Using synthetic division to divide $𝑦^3−7𝑦^2−20$ by $y-3$ which of the following is the correct first row of the algorithm?

a)

-3] 3 -7 -20

b)

-3] 3 -7 0 -20

c)

3] 3 -7 -20

d)

3] 3 -7 -0 -20

10.

Which polynomial is the dividend?

a)

$𝑥^4+6𝑥^3+2𝑥^2−12𝑥$

b)

$𝑥^3+6𝑥^2+2𝑥−12$

c)

$𝑥^3+4𝑥^2−6𝑥$

d)

$𝑥^2+4𝑥−6$

11.

Which polynomial is the quotient?

a)

$𝑥^4+6𝑥^3+2𝑥^2−12𝑥$

b)

$𝑥^3+6𝑥^2+2𝑥−12$

c)

$𝑥^3+4𝑥^2−6𝑥$

d)

$𝑥^2+4𝑥−6$

12.

Find the quotient when $(𝑥^3−2𝑥^2−11𝑥−20)$

by $x-5$

a)

$𝑥^2+3𝑥+4$

b)

$𝑥^2−3𝑥+4$

c)

$𝑥^2+3𝑥−4$

d)

$𝑥^2−3𝑥−4$

13.

What is the quotient when $(2𝑥^3−9𝑥^2−2𝑥+3)$ is divided by $(2𝑥−1)$ .

a)

$𝑥^2+4𝑥+3$

b)

$2𝑥^2−8𝑥−6$

c)

$𝑥^2−4𝑥−3$

d)

$2𝑥^2+8𝑥+6$

14.

What will be multiplied to $𝑥^2−6𝑥+2$ to get $3𝑥^3−19𝑥^2+12𝑥−2$ ?

a)

$3𝑥−1$

b)

$3𝑥+1$

c)

$𝑥+3$

d)

$3𝑥+2$

15.

The volume of a rectangular prism is $(2𝑥^3−11𝑥^2+13𝑥−4)𝑐𝑚^3$ and its height is $(𝑥−4)cm$ . What is the area of its base?

a)

$(2𝑥^2−3𝑥+1)𝑐𝑚^2$

b)

$(2𝑥^2+19𝑥+76)𝑐𝑚^2$

c)

$(2𝑥^2+3𝑥−1)𝑐𝑚^2$

d)

$(2𝑥^2−19𝑥−76)𝑐𝑚^2$

QUARTER 1 WEEK 5 PRE-TEST

Total questions: 15

Worksheet time: 8mins

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