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Intermediate/Advanced Algebra
For more advanced algebra topics, including Algebra II and Pre-Calculus.
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K
Show that for all K,L there exists some pair (a,b) such that \(K^2+3L^2=a^2+b^2-ab\)
KingKong3
Apr 8, 2021
Replies
3
Views
529
Apr 8, 2021
Dr.Peterson
H
Linear transformation and matrix transformation
HelpNeeder
Apr 7, 2021
Replies
8
Views
438
Apr 8, 2021
lex
L
H
ℝ^3 space
HelpNeeder
Apr 7, 2021
Replies
6
Views
387
Apr 8, 2021
HelpNeeder
H
W
Partial Fraction Decomposition - Building Up Powers
WakelessFoil
Apr 7, 2021
Replies
4
Views
404
Apr 8, 2021
lookagain
L
H
Inverse of a matrix: statement, true or false?
HelpNeeder
Apr 8, 2021
Replies
1
Views
239
Apr 8, 2021
lex
L
H
realtion between columns and rows of a matrix and space
HelpNeeder
Apr 7, 2021
Replies
4
Views
371
Apr 8, 2021
lex
L
Q
Finding a parabola using a table of rounded numbers.
Quxzcover
Apr 7, 2021
Replies
2
Views
274
Apr 7, 2021
Dr.Peterson
H
Equivalent definitions in linear algebra
HelpNeeder
Apr 6, 2021
Replies
7
Views
805
Apr 7, 2021
HelpNeeder
H
H
Solutions of Nonhomogeneous Systems
HelpNeeder
Apr 6, 2021
Replies
2
Views
270
Apr 7, 2021
HelpNeeder
H
P
I need help solving this equation containing complex number and phasors
ParveshD.Singh
Apr 6, 2021
Replies
4
Views
288
Apr 6, 2021
Deleted member 4993
D
H
Linear dependence: explanation of method
HelpNeeder
Apr 5, 2021
Replies
5
Views
451
Apr 6, 2021
Steven G
K
Does lim x→ -1 (2x^2+x-1)/(x^3+3x^2+5x+3)=0/0 ? If yes, then why does this algorithm give me 3/2 ? Am I crazy?
Koalanet21
Apr 4, 2021
Replies
6
Views
986
Apr 6, 2021
HallsofIvy
H
C
Imaginary Numbers Equation
codys4
Apr 4, 2021
Replies
4
Views
318
Apr 6, 2021
HallsofIvy
H
L
Proportions
lychee
Apr 6, 2021
Replies
2
Views
536
Apr 6, 2021
HallsofIvy
H
T
Polynomial
Tstuvshu
Apr 5, 2021
Replies
2
Views
451
Apr 5, 2021
Dr.Peterson
Z
Need help with linear algebra
Zetsan
Mar 30, 2021
Replies
3
Views
446
Apr 3, 2021
HallsofIvy
H
I
Please take a look at this.
indatshurt
Mar 31, 2021
Replies
4
Views
340
Apr 3, 2021
HallsofIvy
H
K
If 3+(sqrt(5)) = a, 1/3-(sqrt(5))=?
ksardas21
Apr 2, 2021
Replies
6
Views
495
Apr 2, 2021
ksardas21
K
B
How to restate an equation in a different form & derivation?
Bill_MD
Apr 1, 2021
Replies
4
Views
509
Apr 2, 2021
Dr.Peterson
M
Percentage of difference between 2 numbers within a given range
modock22
Mar 30, 2021
Replies
4
Views
350
Mar 31, 2021
Dr.Peterson
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