Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
S
The sum of two positive numbers is 42 and their product is 425. What are the two numbers.
Replies
5
Views
2K
lex
L
B
Binomial theorem problem
Replies
7
Views
571
lex
L
J
necesito esto, por favor aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Replies
2
Views
413
HallsofIvy
H
D
Tangent Line Question
Replies
1
Views
390
Dr.Peterson
Dr.Peterson
R
Linear algebra - orthogonal projections & inner products?
Replies
1
Views
475
lex
L
D
Inverse Equations Polynomial Question
Replies
4
Views
419
JeffM
J
M
Optimization problem, just wanting my work checked
Replies
1
Views
496
Otis
Otis
H
How do I find inverse of own piecewise function?
Replies
3
Views
799
Dr.Peterson
Dr.Peterson
R
Stuck on this question about maximizing subject to
Replies
3
Views
442
HallsofIvy
H
L
Olympiad inequality question
Replies
15
Views
1K
Cubist
Cubist
L
reduction to linear form
Replies
3
Views
518
lex
L
L
Olympiad Sequence Question
Replies
7
Views
590
Levido
L
D
Equation re-arrangement query
Replies
7
Views
577
Deleted member 4993
D
L
I'm Lost and Need help!
Replies
3
Views
485
pka
pka
C
Hallo! challenging yet short system of equations problem
Replies
2
Views
370
ciscicle
C
D
Algebra 2 help
Replies
7
Views
861
nasi112
N
G
I can't solve this question!
Replies
3
Views
450
lev888
lev888
F
cayley's table
Replies
3
Views
682
Steven G
Steven G
miregal
What does these weird brackets mean?
Replies
3
Views
658
miregal
miregal
V
Non integer index of summation
Replies
1
Views
397
Dr.Peterson
Dr.Peterson
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