Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
G
complex numbers: (2sqrt[2])/sqrt[18], (-3i)(-4i)
Replies
3
Views
2K
Guest
G
T
AIME Problem: sum of all n>0 where n^2-19n is square
Replies
3
Views
3K
soroban
S
G
solving exponential equations, simplifying expressions
Replies
2
Views
4K
stapel
stapel
L
Perpendicular line to 2x + y = 3 through (-7, -8)
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1
Views
1K
pka
pka
L
Standard form of line through (-2, 3) and (4, 12)
Replies
3
Views
1K
pka
pka
G
word problems sequences and series
Replies
14
Views
8K
TchrWill
T
G
Interval Notation: difference between 'and' and 'or'
Replies
1
Views
10K
stapel
stapel
K
word problem: how long did the entire trip take?
Replies
1
Views
1K
stapel
stapel
G
graph function: find domain, range of line, parabola, etc.
Replies
7
Views
3K
stapel
stapel
G
Write each rational expression in lowest terms, help.
Replies
3
Views
3K
pka
pka
K
help w/ "the card game": who was the biggest loser
Replies
5
Views
3K
steve_b
S
L
Solving for variable CAT
Replies
7
Views
2K
Denis
D
T
AIME Problem: number of points on hyperbola with....
Replies
4
Views
2K
pka
pka
S
Use Gauss Jordan elimination to solve the system
Replies
6
Views
3K
stapel
stapel
P
reviewing parabolas and correlation coefficients
Replies
5
Views
3K
stapel
stapel
H
A =Ao ^(-0.35n): the area of a healing wound
Replies
7
Views
5K
stapel
stapel
H
Logarithms: log_3(1/8), log_2(1/128), log_36(6), etc
Replies
3
Views
4K
soroban
S
L
Recursive sequence: h1 = x, hn = 1 = 2hn-1
Replies
2
Views
2K
soroban
S
G
Interest rate problem: at what interest rate will ....
Replies
6
Views
2K
Denis
D
K
using 5-min and 8-min timers, how to measure 1 min?
Replies
1
Views
3K
stapel
stapel
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