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Intermediate/Advanced Algebra
For more advanced algebra topics, including Algebra II and Pre-Calculus.
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T
Finding complex factors of 9z^3 - 18z^2 + 5z - 10 = 0, given z - 2 is a factor.
tpupble
Oct 18, 2023
Replies
1
Views
320
Oct 18, 2023
Steven G
Sequence induction proof: u_0 = 3, u_n = (u_{n-1} + 2n^2 - 2)/(n^2) for N*
Qwertyuiop[]
Oct 15, 2023
Replies
14
Views
584
Oct 17, 2023
Dr.Peterson
T
Finding the complex roots of an equation: z^2 - 4 cos(alpha) + 4 = 0, 0<alpha<pi/2
tpupble
Oct 15, 2023
Replies
2
Views
474
Oct 15, 2023
pka
T
Simplify 5√2 x √8 / 2√2
Tserro
Oct 8, 2023
Replies
5
Views
376
Oct 10, 2023
Dr.Peterson
W
Calculating Continuous Decay
wendy218
Oct 9, 2023
Replies
2
Views
407
Oct 10, 2023
Dr.Peterson
W
Using a Graphing Calculator to Find an Exponential Function
wendy218
Oct 9, 2023
Replies
1
Views
332
Oct 10, 2023
stapel
sequence question
Qwertyuiop[]
Oct 9, 2023
Replies
7
Views
438
Oct 9, 2023
topsquark
Show that a sequence is bounded above
Qwertyuiop[]
Oct 8, 2023
Replies
6
Views
376
Oct 8, 2023
blamocur
Prove that a sequence is increasing: u(n) = (4n^2 + 1) / (n^2 + 1)
Qwertyuiop[]
Oct 6, 2023
Replies
9
Views
513
Oct 7, 2023
Steven G
G
Maths Problem of Simultaneous Equations: "Each week the junior civil servant in Downing Street wheels a suitcase...."
Gavin300
Oct 3, 2023
Replies
9
Views
428
Oct 7, 2023
Dr.Peterson
C
Help
ceceliaschmitch
Oct 4, 2023
Replies
3
Views
292
Oct 5, 2023
khansaheb
K
I must be tired, real tired
Steven G
Oct 2, 2023
Replies
11
Views
516
Oct 3, 2023
JeffM
J
A
Understanding quadratic inequalities: 2 questions about solution for 2x^2+1 > 4x
Alex McCaile
Sep 28, 2023
Replies
4
Views
438
Oct 2, 2023
Alex McCaile
A
W
The concentration C of a drug in a patient’s bloodstream: use a calculator to approximate...
wendy218
Sep 29, 2023
Replies
6
Views
1K
Sep 30, 2023
Dr.Peterson
C
Downsampling Gradually Increasing Frequency Data While Preserving Ratio
Chaos_Theory
Sep 27, 2023
Replies
1
Views
291
Sep 27, 2023
blamocur
L
Have I proved Fermat last theorem?
lrerpqu
Sep 25, 2023
Replies
4
Views
322
Sep 27, 2023
lrerpqu
L
Trick or Treat: What trick would you use in solving x^2 - x^3 = 12?
Steven G
Sep 22, 2023
Replies
19
Views
669
Sep 24, 2023
Steven G
D
For f(x) = x^2 + 9x, find [f(x+h)-f(x)]/h, [f(w)-f(x)]/(w-z)
dominator236
Sep 20, 2023
Replies
5
Views
313
Sep 22, 2023
stapel
I
Check this please? It's simplifying surds: sqrt{20} + sqrt{45} - sqrt{5}
IslaIng
Sep 17, 2023
Replies
7
Views
831
Sep 19, 2023
The Highlander
Y
Graph f(x) = -3x, g(x) = -3x - 5 on same coord. system; describe relationship
Yellie
Sep 14, 2023
Replies
9
Views
493
Sep 18, 2023
Bruce
B
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