Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
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(Help) Simplifying by factoring question for 45x^6 = 9x^4
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3
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2K
Tofi
T
H
find x if the numbes 3-x, x, and 1-3x form an arithmetic sequence.
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5
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3K
lookagain
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L
Real formula?
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3
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2K
JeffM
J
G
Given a = c - d / 2ed, find a for c = 20, d = 10, e = 2
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4
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6K
goldenmonkey
G
S
Help w/ word problem regarding coin quantities: Jessica has 16 dimes and quarters.
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3
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3K
Dr.Peterson
Dr.Peterson
M
Understand function slope in log-log space
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4
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2K
Mike82
M
Q
I forgot how to reverse foil (such as X^2 + 2X + 2)
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18
Views
6K
SMcNeill
S
Q
Greatest Common factor from polynomial: 10x​^2 ​​+ 25x + 15
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4
Views
4K
Quick
Q
C
Finding the intersection of two interval notation sets: [1, ∞) & (-∞, 8)
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2
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2K
j-astron
J
Q
I'm taking this here because no one else understands what I am saying.
Replies
17
Views
5K
mmm4444bot
mmm4444bot
D
table problem
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5
Views
2K
dagobert
D
S
How to Rearrange formula? Solve 2(Pc - d) / Pc for Pc
2
Replies
22
Views
5K
SeabeeDavid
S
D
Inverse Proportionality: A is inversely proportional to B, and A is 5/3 when B is 8/5
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2
Views
2K
stapel
stapel
H
Homework Problem: In how many different patterns can these flowers be planted?
Replies
7
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5K
JeffM
J
M
Help w/ Eqn (from UK): Evaluate SX = [(E*C)+3*H-1] (A-1)[2*(G+D)-(B-2*F-1)]
Replies
7
Views
2K
mmm4444bot
mmm4444bot
E
price goes up x times y%. How many times must it go down y% to be equal to the...
Replies
2
Views
2K
JeffM
J
M
A Passenger Plane flew to the maintenance facility and back (Uniform Motion Problem)
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2
Views
2K
Maria.is.incompetent
M
B
A direct and inverse proportion to question
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5
Views
5K
Dr.Peterson
Dr.Peterson
B
Direct Proportion, algebraic formula
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4
Views
2K
mmm4444bot
mmm4444bot
A
Equation Solving: Solve N*I*D = (B*36500) - (N*36500) for N
Replies
3
Views
2K
Deleted member 4993
D
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