Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
burgerandcheese
Pascal's triangle where does this formula come from?
Replies
10
Views
1K
JeffM
J
T
Help With Log Problem
Replies
4
Views
702
JeffM
J
A
is this an instance of a some arithmoalgeraic (?) rule
Replies
10
Views
925
Dr.Peterson
Dr.Peterson
G
How do you solve for "x" here?
Replies
4
Views
706
Denis
D
N
Geometric series determine the first 3 terms
Replies
7
Views
2K
Dr.Peterson
Dr.Peterson
N
Determine the arithmetic sequence with the t1 = 1 and common diff not equal to 0
Replies
2
Views
703
Denis
D
V
Optimalization of a function of several verables
Replies
1
Views
651
Deleted member 4993
D
A
Isolating particular 3 digit numbers in excel
Replies
3
Views
718
Romsek
R
V
limit (x1) as m->infinity ( x1 - the lowest root )
Replies
5
Views
700
Dr.Peterson
Dr.Peterson
A
Definition of a function: Why do we not define functions as one-to-many?
Replies
13
Views
3K
Dr.Peterson
Dr.Peterson
A
what's wrong here? I get "no real roots" for sqrt{2z} - sqrt{z + 7} = -1
Replies
9
Views
1K
topsquark
topsquark
L
Beast of a problem...Log: Solve m = (n/(n+1)) * k^ (-1/n) for N
Replies
12
Views
2K
Dr.Peterson
Dr.Peterson
V
2 functions (common tangent in common point): f=x+sqrt{x^2+a}, a>=0; g=x^2+1
Replies
5
Views
811
Vali
V
B
help please w/ Simultaneous NON-linear equations: 4xy = -15, 4x^3+4y^3 =49
Replies
8
Views
2K
Barry247
B
V
indications equation: a^x=x+2 has two real solutions.I need to find "a" values.
Replies
4
Views
1K
Vali
V
Z
Finding the roots of a 6-degree polynomial
Replies
2
Views
1K
Dr.Peterson
Dr.Peterson
A
a puzzle: I get 7/(sqrt{2}-7) equalling (-7 sqrt{2} + 49)/47, but calc says "no" ??
Replies
2
Views
998
allegansveritatem
A
A
calculator question: Which is the best calculator for studying algebra?
Replies
14
Views
2K
allegansveritatem
A
F
Simplifying integral: How to simplify 2sqrt{bx+a)[(bx+a)-3a] to 2sqrt{bx+a}[bx-2a] ?
Replies
3
Views
966
Dr.Peterson
Dr.Peterson
N
Determine x and y for the geometric sequence: -2, x, y, 1024, ...
Replies
2
Views
1K
pka
pka
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