Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
markl77
Common Type of Problem involving Rtn'l Eqns: Melanie drove 404 km from Point A to...
Replies
3
Views
2K
stapel
stapel
J
simplify rational: (3x-12/x)/(x-2/3/(x+1))
Replies
17
Views
5K
jomcan
J
N
Solve a 4x4 System using Determinants
Replies
3
Views
4K
mmm4444bot
mmm4444bot
I
Is there another way to solve this polynomial of degree 3?
Replies
1
Views
1K
Deleted member 4993
D
S
Solving 3 variables with 3 equations
Replies
1
Views
998
Deleted member 4993
D
A
How do I solve this: Log3(X-4) = Log9(X+1) ?
Replies
2
Views
3K
stapel
stapel
B
Number Theory: Are there infinitely many primes of the form k^2 + 3k + 2?
Replies
4
Views
2K
Deleted member 4993
D
M
Method: 7, 8, 10, 14, 22, __? Please solve this
Replies
1
Views
1K
Deleted member 4993
D
S
Solve x^4 - x - 2 = 0 (How to get Wolfram's answer?)
Replies
9
Views
3K
mmm4444bot
mmm4444bot
markl77
Geometric Sequences and Series - Common Ratio Given & Two Non-Consecutive Terms
Replies
1
Views
3K
Deleted member 4993
D
W
Write in Sigma Notation: 1/3, 2/9, -7/27, 14/81, -23/243, 34/729,...
Replies
5
Views
3K
mmm4444bot
mmm4444bot
B
Equipollent Sets?
Replies
3
Views
2K
BigNate
B
markl77
Sequences and Series - Three Consecutive terms given, how to solve for them?
Replies
4
Views
4K
HallsofIvy
H
7
very simple: log_{2+sqrt[3]}(2 - sqrt[3])
Replies
3
Views
2K
7Hero
7
7
1st tractor need 2 fewer hrs to plow field than 3rd, 2 more than 2nd. Together,...
Replies
3
Views
2K
7Hero
7
S
Exponential equation: solve y = a (1 - e^{-bx}) for b
Replies
7
Views
5K
SHS
S
M
Having a problem with a decimal exponent; For example (x/400)^.54.
Replies
2
Views
2K
Macrossmonkey
M
H
Matrix very difficult - Hard level.
Replies
1
Views
1K
HallsofIvy
H
T
Find the zeros of the function x^2 - 2x + 8
Replies
2
Views
2K
HallsofIvy
H
D
The desert temperature oscillates sinusoidally between 40°F at 5am to 80°F at 5pm...
Replies
2
Views
3K
stapel
stapel
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