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Algebra Basics
Expand and collect like terms
What are examples of like terms
Algebra Basics
60 terms
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created by Mahendra Kapoor
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Answers
1
What are examples of like terms
X+X2
Dghj+gjrd
Dgrty+grdty
Dg+dh
2
Expand and collect like terms
5x2 + 6x + 2
5x2 + 5x + 1
6x2 + 5x + 1
5x + 2
3
Select the like terms of y from the term jumble pictured:
-y, 2y, -2y2 , 7y2 , -7y2
-y, 2y
9x2y, -10xy, -y, 2y, -2y2 , 7y2 , -7y2 , -5yx2
9x2y, 3x2 , 7x2, -5x2y
4
Simplify the expression by combining like terms.
−2y
2x − 2y
2x
0
5
Which option shows like terms?
4mn, mn, 2nm
-8p, 6p2, 5p3
2cd, de, -7ce
3a, ab, -5a
6
Simplify by combining like terms.
- 8p + 1
14p3 + 2p2 - 8p - 1
8p - 1
16p3 - 8p - 1
7
Which answer has terms that are
all
similar to 8x?
-1x, 6x, 5y
-2x, 4x, x
4d, 5c, 6b
7b, 3a, 4x
8
What is the highest common factor for the terms pictured?
4
2
8
96
9
Simplify by distributing and combining any like terms.
16x - 16
60x - 60
60x + 60
60x - 10
10
Combine like terms: 3+ 5z+ 6+ 3c+ z+ 7c+ z
9+ 7+ 10c
z, c
9 + 7z + 10c
9+ 7z+ 10
11
Identify the like terms in the following expression: -2x + 5 + x
5 and x
-2x and 5
+ and +
-2x and x
12
Simplify by combining like terms.
4y4 + 2x2 +14y
4y4 - x2 + 14y
4y4 + x2 +14y
4y4 - x2 -14y
13
Simplify the expression by combining like terms.
not here
3y6
y6
y5
14
Simplify by distributing and combining any like terms.
-a + 6
-6a
-a - 6
a - 6
15
Simplify by combining like terms.
3y4
3y4 + x
3y4 - x
2y4 + x
16
RAPID FIRE! YOU HAVE 20 SECONDS! COMBINE THE LIKE TERMS...
8x
-12x
12x
-12x2
17
Combine like terms
10
10r+15
15
15r
18
Distribute and combine like terms
-2x2 - 10x
2X2 - 2x
6x2 - 10x
-2X2 - 2X
19
Simplify by distributing and combining any like terms.
41r + 38
41r - 38
5r + 6
20r + 54r
20
Collect like terms: 10 - 3a
2
+ 7b - 9a
2
- 3b + 7
-12a2 + 4b + 17
-12a2 + 3b + 17
-12a2 + 10b + 17
12a2 - 3b + 17
21
Expand and collect like terms
5x + 13
3x + 12 + 2x + 1
5x + 5
5x + 14
22
The solution to the algebra tile question is...
4
-2
2
-4
23
Expand and collect like terms
10x + 2
6x + 2
10x + 6
6x + 6
24
Simplify by distributing and combining any like terms.
54b - 81
54b + 81
15b + 18
-54b + 81
25
Simplify by distributing and combining any like terms.
-20k - 29
20k - 7
20k + 29
20k - 6
26
Identify the terms in this expression: 5a+2+s+9z+2a
5a, 2, 9z, 2a
+
5a, 2, s, 9z 2a
7a, 2, s, 9z
27
Simplify the expression by combining like terms.
11x + 9y
0
−3x + 9y
10x − 10y
28
Combine like terms.
4y - z
-16y -z
4y + z
-16y +z
29
RAPID FIRE! COMBINE THE LIKE TERMS
2x2
6x2
10x2
8x2
30
What is the highest common factor for the terms pictured?
3y
12y
24yx
4y
31
Simplify by distributing and combining any like terms.
-12x + 24
12x - 24
28x + 28
12x + 24
32
Combine like terms.
8x - 4 = 15 - 3x
8x + 4 = 21 - 3x
12x + 4 = 15 - 3x
8x + 4 = 15 - 3x
33
Collect like terms: a + 2b + 4 + 2a
4a + 2b + 4
2a2 + 2b + 4
4a2b + 4
3a + 2b + 4
34
What is algebra?
CBS
I can't read
uses symbols or letters to substitute in a equation/formular
uses symbols or letters to substitute only in equations.
35
Vocab: Like Terms
same variable- same expronents constants are like terms
each piece of an expression
numbers multiplied to a variable with signs
dont change dont have a variable
36
Simplify by distributing and combining any like terms.
27x - 42
27x - 63x
9x - 6
27x + 18
37
LAST RAPID FIRE. GET READY. COMBINE THE LIKE TERMS
20x
-20g
20g
12g
38
DISTRIBUTE the outside term to the terms inside the ( ) (MULTIPLY):
10x3 - 6x2
10x - 6
7x3 - x2
39
Simplify by distributing and combining any like terms.
30n + 4
13 + 21n
13 - 21n
21 - 13n
40
Expand and collect like terms
x - 3
3x - 1
x + 1
1 - 3x
41
Expand and collect like terms
9x2 + 12x - 4
6x2 - 4
9x2 - 4
9x2 + 6x + 4
42
Select the like terms of x
2
y from the term jumble pictured:
9x2y, 7x2, -5x2y
9x2y, 2xy, -5yx2
9x2y, -5yx2
9x2y, 3x2 , 7x2, -5x2y
43
Vocab: Terms
each piece of an expression
same variable-same expronents constants are...
dont change
numbers multiplied to a variable with signs
44
Combine the like terms
4n+5
-4n+5
-4n-5
4n-5
45
Combine the like terms
3x+4y+2x
1+3
5x+4y+1
4y+3x
46
In algebra, a VARIABLE:
Is a letter that is used in place of a value that can change
Varies
Is always easy to find a value for - if you know how
Is not something you want to invite to your birthday party
47
Simplify by distributing and combining any like terms.
28a + 26
-28a - 26
-28a + 26
7a - 9
48
Simplify by combining like terms.
7r + 5r
17 + 5r
17 - 5r
11r + 17
49
Combine like terms: 5a+ a+ 3p+ x+ a+ 10x
8a+2x+p+a
8a+11x+3p
7a+3p+11x
6a+2a+11x+3p
50
What are letters in algebra called?
terms
coefficients
variables
exponents
51
Combining Like Terms
a
d
b
c
52
To FACTORISE an expression with two TERMS:
Find what common to both TERMS
Take care, they can by aggressive
Ask Mr Prince to do it for you
rewrite the expression with different terms
53
Simplify by combining like terms.
9n - 3
9n + 5
3 - 9n
4n + 9
54
Fun Algebra
5
10
2 1/3
3
55
Expand and collect like terms
25x2 - 30x + 9
25x2 - 15x + 9
25x2 + 9
25x2 - 9
56
When solving you always make sure the like terms are the same.
True
False
57
Simplify by combining like terms.
5y + 3x
8y3
-3y3 + 5x2
5y3 + 3x2
58
More Fun Algebra
b
c
d
a
59
What does 5d represent in algebra?
5 ÷ d
5 times d
5 + d
d - 5
60
Simplify by distributing and combining any like terms.
8 - 64x
7x - 8
8x - 8
64x - 8
