Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
D
Need finding my way home! (vectors and matrices)
Replies
18
Views
1K
Denzel
D
D
Find height of square truncated pyramid based on Volume
Replies
1
Views
2K
Dr.Peterson
Dr.Peterson
B
Proof Problem
Replies
10
Views
804
pka
pka
D
Alternative to induction in a Linear Algebra problem
Replies
12
Views
1K
Steven G
Steven G
S
Find all primes p where 15p+16 is a perfect square
Replies
3
Views
1K
Harry_the_cat
Harry_the_cat
A
how does this work?
2
Replies
33
Views
3K
allegansveritatem
A
N
Logarithms
Replies
14
Views
1K
Steven G
Steven G
I
Can anyone help me with hyperbolas
Replies
9
Views
905
ILoveMath4Days
I
L
Skew Matrix Application
Replies
0
Views
555
lee84
L
B
Linear programming word question
Replies
3
Views
938
MarkFL
MarkFL
S
How long for 2 pipes working together to fill a tank?
Replies
3
Views
740
Denis
D
A
an unnaturally high cliff: find height, given rate of travel and speed of sound
Replies
19
Views
2K
allegansveritatem
A
S
Rewrite Cubic equation f(x) = x^3 + bx^2 + cx + d, using x = z - (b/3)
Replies
8
Views
1K
Steven G
Steven G
A
Meaning of parameter in an ellipse equation?
Replies
2
Views
579
apple2357
A
shaharhas
pathalogical "families" of geometric+algebraic series
Replies
1
Views
747
shaharhas
shaharhas
D
How to get the X-intercept
Replies
5
Views
944
Dr.Peterson
Dr.Peterson
J
X-Intercepts of Absolute Value Function y = 2 |x - 3| + 1
Replies
4
Views
910
JohLo
J
C
The first term of a geometric progression is 3 and then common ratio is r, where |r|<1.
Replies
10
Views
1K
cired2002
C
A
Completely lost: airplane flies N @ 200mph, other flies E @ 400mph; when 500 mi apart?
Replies
3
Views
1K
Denis
D
H
Converting Trig Parametric equations for ellipse to cartesian equation
Replies
8
Views
1K
H.Bisho18
H
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