Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
R
Show that if a matrix P is idempotent meaning P=P^2 then..
Replies
5
Views
1K
Steven G
Steven G
R
Prove tr(AA^T)=Sum of all elements in A^2
Replies
9
Views
6K
Randyyy
R
L
Transformation Question
Replies
4
Views
619
Dr.Peterson
Dr.Peterson
H
Rewriting a Radical Function With Multiple Variables
Replies
2
Views
571
Harry_the_cat
Harry_the_cat
B
I don't understand the transformation of this logic statement
Replies
3
Views
668
Dr.Peterson
Dr.Peterson
R
Function Composition
Replies
4
Views
982
Steven G
Steven G
H
For which values of x and y will k have a positive value?
Replies
10
Views
1K
Hancko
H
R
Matrix equation
Replies
9
Views
2K
Randyyy
R
K
Lowest possible integer value of x
Replies
2
Views
486
Steven G
Steven G
B
Define the inverse g of each function f.
Replies
2
Views
511
Harry_the_cat
Harry_the_cat
A
How to solve for X?
Replies
6
Views
1K
JeffM
J
M
Help me solve this formula!
Replies
2
Views
685
Deleted member 4993
D
P
Could someone please help me solve this problem with detailed explanation cause i'm lost...Thank you!
Replies
1
Views
581
Deleted member 4993
D
I
Complex number problem
Replies
5
Views
746
Isaacstannard
I
K
Math
Replies
2
Views
733
Dr.Peterson
Dr.Peterson
B
I don't understand the answer to this Laws of sets problem
Replies
5
Views
2K
bushra1175
B
B
Question on Laws of sets (not sure which forum to post in)
Replies
4
Views
1K
Steven G
Steven G
E
question about the medical test paradox and bayes rule
Replies
7
Views
3K
eric beans
E
M
Cube optimization, trouble with formula
Replies
10
Views
3K
Dr.Peterson
Dr.Peterson
B
Question
Replies
2
Views
594
Deleted member 4993
D
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