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Put your IMPRESSION on ALGEBRAIC EXPRESSION!

Total questions: 22

Worksheet time: 11mins

Name
Class
Date
1.

It can be a symbol or letter which represents the unknown quantity.

a)

constant

b)

term

c)

variable

d)

coefficient

2.

What is the square root of 36?

a)

18

b)

16

c)

72

d)

6

3.

What kind of polynomial is 4x2 - 11y + 7?

a)

monomial

b)

binomial

c)

trinomial

d)

multinomial

4.

It is a kind of polynomial which consists of two terms.

a)

monomial

b)

binomial

c)

trinomial

d)

multinomial

5.

Evaluate 3x2 - 2y + 5xy3 when x=-2 and y=1.

a)

0

b)

20

c)

-24

d)

24

6.

In the expression 2x5, what is the exponent?

a)

2

b)

x

c)

5

d)

2x5

7.

Translate "the square of the sum of x and y" in mathematical symbol.

a)

x2 + y

b)

(x + y)2

c)

x + y2

d)

x2 + y2

8.

What is the product of 2ab2 and 3a2 b3

a)

6a3 b5

b)

5a2 b3

c)

6a2 b6

d)

5a3 b5

9.

What is the common factor of 16xy2 and 28x2y?

a)

16xy

b)

2xy

c)

4xy

d)

7xy

10.

What is the reciprocal of 5a3?

a)

5/a3

b)

1/5a3

c)

a3/5

d)

5a3

11.

Simplify  a3b5cab6c−1\frac{a^3b^5c}{ab^6c^{-1}}   .

a)

a4b11c2

b)

a2/b

c)

a2c2/b

d)

a4b11/c

12.

What is the degree of the polynomial 15x3 + 8x5 - 2x4 + x2 + 3x -10

a)

2

b)

3

c)

4

d)

5

13.

225 is the square of what number?

a)

25

b)

15

c)

11.25

d)

111.25

14.

What must be added to 13m4 - 20m3 + 5m -10 to get 5m4 - 20m3 -10m2 - 10m?

a)

-10m2 - 8m4 -15m + 10

b)

10m2 + 8m4 +15m - 10

c)

-10m2 + 8m4 -15m + 10

d)

10m2 - 8m4 -15m + 10

15.

To subtract polynomials, change the sign of the _______ then proceed to addition rule.

a)

minuend

b)

subtrahend

c)

coefficient

d)

exponent

16.

 15\sqrt{15}  lies between what two consecutive integers?

a)

1 and 2

b)

2 and 3

c)

3 and 4

d)

4 and 5

17.

Simplify (4x3y5)2

a)

4x5y7

b)

16x5y7

c)

4x6y10

d)

16x6y10

18.

Write the polynomial -5x2 + 7x6 + x3 + 4x5 - x4 + 10x - 1 in standard form.

a)

7x6 + 4x5 - x4 + x3 + 5x2 + 10x - 1

b)

7x6 + 4x5 + x4 + x3 + 5x2 + 10x - 1

c)

7x6 + 4x5 - x4 + x3 - 5x2 + 10x - 1

d)

7x6 - 4x5 - x4 + x3 - 5x2 + 10x - 1

19.

Find the product of (2x + 1) and (2x - 1).

a)

4x - 1

b)

4x2 -1

c)

4x2 + 2x - 1

d)

4x2

20.

A box of jelly bean costs Php (2x + 1). How much would 5 pieces cost?

a)

Php(10x + 5)

b)

Php(10x + 6)

c)

Php(10x + 5x)

d)

Php(2x + 5)

21.

What is the area of a square table whose side measures (x + 7)?

a)

x2 + 14x + 49

b)

x2 + 49

c)

x2 + 14

d)

x + 49

22.

What is the circumference of a circle whose radius is (x + y)?

a)

 x2 + 2xy + y2x^2\ +\ 2xy\ +\ y^2 

b)

  (x2 + 2xy + y2)π\left(x^2\ +\ 2xy\ +\ y^2\right)\pi  

c)

 (x+y)π(x+y)\pi 

d)

 (2x + 2y)π\left(2x\ +\ 2y\right)\pi 

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