Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
W
Calculating Continuous Decay
Replies
2
Views
791
Dr.Peterson
Dr.Peterson
W
Using a Graphing Calculator to Find an Exponential Function
Replies
1
Views
562
stapel
stapel
Qwertyuiop[]
sequence question
Replies
7
Views
944
topsquark
topsquark
Qwertyuiop[]
Show that a sequence is bounded above
Replies
6
Views
672
blamocur
blamocur
Qwertyuiop[]
Prove that a sequence is increasing: u(n) = (4n^2 + 1) / (n^2 + 1)
Replies
9
Views
1K
Steven G
Steven G
G
Maths Problem of Simultaneous Equations: "Each week the junior civil servant in Downing Street wheels a suitcase...."
Replies
9
Views
932
Dr.Peterson
Dr.Peterson
C
Help
Replies
3
Views
549
khansaheb
K
Steven G
I must be tired, real tired
Replies
11
Views
1K
JeffM
J
A
Understanding quadratic inequalities: 2 questions about solution for 2x^2+1 > 4x
Replies
4
Views
718
Alex McCaile
A
W
The concentration C of a drug in a patient’s bloodstream: use a calculator to approximate...
Replies
6
Views
2K
Dr.Peterson
Dr.Peterson
C
Downsampling Gradually Increasing Frequency Data While Preserving Ratio
Replies
1
Views
520
blamocur
blamocur
L
Have I proved Fermat last theorem?
Replies
4
Views
617
lrerpqu
L
Steven G
Trick or Treat: What trick would you use in solving x^2 - x^3 = 12?
Replies
19
Views
1K
Steven G
Steven G
D
For f(x) = x^2 + 9x, find [f(x+h)-f(x)]/h, [f(w)-f(x)]/(w-z)
Replies
5
Views
684
stapel
stapel
I
Check this please? It's simplifying surds: sqrt{20} + sqrt{45} - sqrt{5}
Replies
7
Views
1K
The Highlander
The Highlander
Y
Graph f(x) = -3x, g(x) = -3x - 5 on same coord. system; describe relationship
Replies
9
Views
1K
Bruce
B
Qwertyuiop[]
Find modulus and Arg of the complex number 1 / (1 + i tan(theta))
Replies
10
Views
1K
pka
pka
Z
"We write (x^2)/(x^+5x+3) = F(x) - (G(x))/(x^2+5x+3) where deg G(x) < 2. Then..."
Replies
6
Views
724
Harry_the_cat
Harry_the_cat
Qwertyuiop[]
Complex conjugate of complex number written as fraction
Replies
6
Views
749
topsquark
topsquark
Qwertyuiop[]
Complex numbers: Prove (Re(2z))^2 - sqrt{5} Im(z^2) + |conjugate of z|^2 is positive
Replies
10
Views
918
Qwertyuiop[]
Qwertyuiop[]
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