Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
Z
Reverse a formula to control an actuator between 0% and 100% with finer control rather then using a lookup table
Replies
3
Views
1K
Otis
Otis
D
simultaneous linear equation
Replies
6
Views
884
Denis
D
R
find a fourth degree polynomial
Replies
3
Views
2K
MarkFL
MarkFL
E
Proof for norm property (Linear Algebra)
Replies
2
Views
851
Dr.Peterson
Dr.Peterson
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
856
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
1K
ILoveMath4Days
I
L
Skew Matrix Application
Replies
0
Views
602
lee84
L
B
Linear programming word question
Replies
3
Views
1K
MarkFL
MarkFL
S
How long for 2 pipes working together to fill a tank?
Replies
3
Views
826
Denis
D
A
an unnaturally high cliff: find height, given rate of travel and speed of sound
Replies
19
Views
3K
allegansveritatem
A
S
Rewrite Cubic equation f(x) = x^3 + bx^2 + cx + d, using x = z - (b/3)
Replies
8
Views
2K
Steven G
Steven G
A
Meaning of parameter in an ellipse equation?
Replies
2
Views
628
apple2357
A
shaharhas
pathalogical "families" of geometric+algebraic series
Replies
1
Views
808
shaharhas
shaharhas
D
How to get the X-intercept
Replies
5
Views
1K
Dr.Peterson
Dr.Peterson
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