WorksheetsLike Terms With Exponents
Total questions: 20
Worksheet time: 20mins
Name
Class
Date
1.
Simplify the following expression:
-10x + 15 - 3x + 2
-10x + 15 - 3x + 2
a)
13x2 + 17
b)
-13x2 + 13
c)
-13x + 17
d)
-7x + 17
2.
Combine like terms
3x + 2x + 3y - 7y
3x + 2x + 3y - 7y
a)
5x + 10y
b)
5x + 4y
c)
5x - 4y
d)
5x -10y
3.
Simplify the expression: 2x + 1 + 7x
a)
10x
b)
10
c)
9x + 1
d)
9 + 1x
4.
Simplify the following expression:
(5 + 4x) + (2x - 8)
(5 + 4x) + (2x - 8)
a)
13 + 6x
b)
6x - 3
c)
6x - 13
d)
6x + 3
5.
Simplify the expression.
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
(4a3 - 8a - 4a2) + (7a3 - 7 - 6a)
a)
11a3 - 4a2 - 14a - 7
b)
5a3 - 4a2 - 14a - 7
c)
5a3 - 4a2 - 20a - 7
d)
5a3 - 9a2 - 20a - 7
6.
Simplify by combining like terms:
4x2 - 3x + 11 -2x
4x2 - 3x + 11 -2x
a)
4x2 - 5x + 11
b)
11x + 11
c)
16x2 - 5x + 11
d)
10x2
7.
Simplify the following expression:
(5 + 7p2) - (2p4 - 3)
(5 + 7p2) - (2p4 - 3)
a)
2 + 7p2 + 2p4
b)
2p4 + 7p2 + 13
c)
-2p4 - 7p2 + 2
d)
-2p4 + 7p2 + 8
8.
Rewrite the expression by combining like terms.
3xy + 8x2 + 4y + 2y – 5x2
3xy + 8x2 + 4y + 2y – 5x2
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6y + y
9.
Rewrite the expression by combining like terms.
8y2 + 7xy – 2y2 - 5xy + 2x
8y2 + 7xy – 2y2 - 5xy + 2x
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6xy + y
10.
Rewrite the expression by combining like terms.
2x2 + 10x + 5x2 + 25x
2x2 + 10x + 5x2 + 25x
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6xy + y
11.
Rewrite the expression by combining like terms.
3x2 + y + 2y2 + 4y2
3x2 + y + 2y2 + 4y2
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6y2 + y
12.
Rewrite the expression by combining like terms.
8xy + 7x2 + 6y – 4x2 - 5xy
8xy + 7x2 + 6y – 4x2 - 5xy
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6y2 + y
13.
Rewrite the expression by combining like terms.
3y + 5x2 + 10x + 2x2 + 15x – 3y
3y + 5x2 + 10x + 2x2 + 15x – 3y
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 25x
d)
3x2 + 6y2 + y
14.
Rewrite the expression by combining like terms.
y2 + 4xy + 4x + 5y2 – 2xy – 2x
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6y2 + y
15.
Rewrite the expression by combining like terms.
4x2 – 2x2 + 2y + 6y2 – y + x2
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6y2 + y
16.
Rewrite the expression by combining like terms.
2x + 9x2 + 4x + 4xy - 6x2
2x + 9x2 + 4x + 4xy - 6x2
a)
3x2 + 4xy + 6x
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 6y2 + y
17.
Add or Subtract to Simplify:
(x5 + x3) - (6x - x3 + 6x5)
(x5 + x3) - (6x - x3 + 6x5)
a)
-5x5 + 2x3 - 6x
b)
7x5 - 6x
c)
-5x3 + 2x2 - 6x
d)
-5x5 - 6x
18.
Add or Subtract to Simplify:
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
a)
4b4 - 2b3 + 7
b)
5b4 - 2b3 + 4
c)
b4 - 2b3 + 7
d)
5b4 - 2b3 + 7
19.
Simplify -16a2b - (-16a2b) + (-2a2b)
a)
-34a6b3
b)
32b
c)
-2a6b3
d)
-2a2b
20.
-16x2y - (-16x2y) + (-2x2y)
a)
-34x6y3
b)
-2x6y3
c)
32y
d)
-2x2y
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