Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
T
Help solving inverse and joint variation word problems
Replies
8
Views
12K
Gene
G
J
Applications of Matrices & Determinants (cryptogram prob
Replies
4
Views
5K
johnst22
J
N
Kim and Julies are joining Nicole at her parents' cottage.
Replies
1
Views
1K
galactus
G
G
Circle x^2 + y^2 = 17 and tangent lines at (-4, 1)
Replies
2
Views
2K
soroban
S
M
quadratics: find width of mowed strip around edge of lawn
Replies
5
Views
3K
skeeter
skeeter
J
Help finding zeros of f(x) = 3x^3 - 12x^2 + 3x
Replies
6
Views
15K
jwpaine
J
M
Make 2 equations to find speeds of Kim and Julies
Replies
4
Views
1K
MaginationX
M
S
Triangle Dimensions: One leg of a right triangle is 10cm....
Replies
3
Views
2K
soroban
S
S
The foot of an extension ladder is 9 ft from a wall....
Replies
3
Views
3K
Denis
D
J
[MOVED] In what class can I expect to start on limits?
Replies
2
Views
1K
Denis
D
S
Induction: (p - 1)(p + 1)
Replies
4
Views
1K
stapel
stapel
F
Simplest form for 2(2/3) + 3(2^(2/3))
Replies
10
Views
7K
pka
pka
S
Induction: Prove 1 + 2 + 4 + ... + 2^n = 2^(n+1) - 1
Replies
3
Views
2K
stapel
stapel
S
equation of the line perpendicular to y=8 containing (0,0)
Replies
1
Views
2K
axrw
A
A
Rhombus inscribed in rectangle
Replies
6
Views
40K
axrw
A
S
Solve radical eqn: (root 2x-1) - (root x+11) = -1
Replies
5
Views
2K
sfin
S
S
'nother eqn w/ radical: Solve 2 sqrt(x+2) - 1 = 3sqrt(x)
Replies
4
Views
2K
sfin
S
D
milk and water admixture (pouring between two vessels)
Replies
6
Views
2K
Denis
D
M
Linear programming: How to find the max/min pt from region?
Replies
6
Views
2K
Megara2009
M
C
Absolute value inequalities: | 2 + 1 / x | > 1
Replies
7
Views
3K
pka
pka
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