stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Simplifying Expressions Test #1 Review Flashcards | StudBud
Explore
/
Simplifying Expressions Test #1 Review
Simplifying Expressions Test #1 Review
20 terms
·
StudBud Administration
·
68 plays
basics of algebra grade 8
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
-4+2(3+4b)
10+8b
2+8b
-7-8B
2
5(x+1)
5x + 6
5x+4
5X+1
5x+5
3
(5x
2
y - xy
2
+ 5x - 3)+(4xy
2
- 3y + 7xy - 5)+ (2x
2
y - 3xy)
7x2y + 3xy2 - 3y + 4xy + 5x + 2
7x2y + 3xy2 - 3y + 4xy + 5x - 8
3x2y + 3xy2 - 3y + 4xy + 5x - 8
4
(5x
4
– 3x
2
+ 4) + (6x
3
– 4x
2
– 7)
5x4-6x3+x2-11
5x4+6x3-7x2-3
5x4+6x3+7x2+11
5
-10(10n-4)-9
11n -31
100n+31
90n+31
-100n+31
6
-3(1+5n)
3+2n
4 + 8n
3-15n
-3-15n
7
-2m+4m
2m
6m
-8m
-2m
8
2(6-4p)+8p
13
12-8p
12
12+8p
9
7(x-2)-5(1-7x)
35x+19
-42x+19
42x-19
10
6+10n+n-8
11n-2
11n-14
11n+2
9n+2
11
-1+7(2-4x)
13-28x
14-28x
15+28x
-13-28x
12
2x
2
+ 6x + 5 + 3x
2
− 2x − 1
5x2 + 4x - 4
5x2 + 4x + 4
5x2 + 8x + 6
13
(8n-7n
2
-5n
3
)-(4n
2
+2n
3
+n
4
)-(n+4n+3n
4
)
-4n4-8n3-11n2+4n
4n4+12n-11n2-2n3
4n4-2n3-11n2+12n
14
(5x
3
– 7x
2
+ 3x – 4) – (8x
3
+ 2x
2
+ 3x – 7)
-3x3 + 9x2 - 3
13x3 – 9x2 + 6x +3
-3x3 – 9x2 + 3
15
(9x
5
– 6x
3
+ 7x
2
) – (7x
3
– 6x
5
+ 2x
2
)
3x5 – 2x3 + 9x2
15x5 +2x3 + 9x2
15x5 – 13x3 + 5x2
16
3(b+2)-5(7b-5)
35b+25
32b+31
-32b+31
17
x+4+x-5
x-9
2x+9
2x-1
2x -20
18
(2x
2
y – 5xy + 3y
2
) – (7xy – 6y
2
+ 5x
2
y)
-3xy2-12xy+9y2
-7xy2-2xy+6y2
-3xy2-12xy+6y2
19
-10(9+9n)+8(9n+7)
162n+146
-18n-44
-90n+44
20
5(r-7)-5(r+10)
-85
10r-85
85
