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Intermediate/Advanced Algebra
For more advanced algebra topics, including Algebra II and Pre-Calculus.
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A
Domain problem: how to find domain of y = sqrt[ (-3) / (x^2 - 5x + 4) ]
AlexSendler100%
Jul 11, 2023
Replies
15
Views
2K
Jul 24, 2023
Steven G
D
Possible to solve for T? E=T-((0.3+(0.13T))
dan3213
Jul 7, 2023
Replies
3
Views
389
Jul 22, 2023
The Highlander
P
(√x)^2=|x| ? ( if we square the root, will we get the module ( (√x)^2=|x| )?)
politexnik
Jul 8, 2023
Replies
3
Views
471
Jul 19, 2023
Bruce
B
B
Decomposition of a number: N = p^2 + q^2, and I have tried to factorize N
Blackshark29
Jul 15, 2023
Replies
1
Views
261
Jul 16, 2023
Bruce
B
J
Find maximum value of xy(72 - 3x - 4y), x > 0, y > 0
juandiaz
Jul 10, 2023
Replies
4
Views
329
Jul 16, 2023
khansaheb
K
J
remainder theorem problem: p(x) = x^6 + ax^4 + bx^2 + c; a,b,c integers; p(7) = 0, p(1+sqrt(4))=0, find p(2)
juandiaz
Jul 9, 2023
Replies
12
Views
569
Jul 15, 2023
Steven G
D
Easier way to change decimals
DampGoodSanta
Jul 7, 2023
Replies
2
Views
333
Jul 9, 2023
Dr.Peterson
P
Interest Problem: “How many percent is 40 minutes less than 2.5 hours?”
politexnik
Jul 4, 2023
Replies
13
Views
770
Jul 8, 2023
khansaheb
K
P
Text Task (Word Problems) "Bananas are 10% more expensive than oranges, and apples are 20% cheaper than bananas."
politexnik
Jul 4, 2023
Replies
6
Views
556
Jul 6, 2023
The Highlander
D
How do you solve this? -33.1(1.04)^x - (0.75)^{x-1} + 37.5 = 0
davidmazzei
Jun 19, 2023
Replies
7
Views
718
Jun 26, 2023
Dr.Peterson
S
Let S = { [[1 1][-1 0]], [[0 2][-1 1]], [[-2 0][1 1]], [[-3 1][1 2]]}, and W be...
s3yoc
Jun 20, 2023
Replies
5
Views
474
Jun 26, 2023
topsquark
S
APY calculation based on daily profit
seb-qwerty
Jun 24, 2023
Replies
1
Views
227
Jun 25, 2023
seb-qwerty
S
S
Let S = {1 + t - t^2, 2t - t^2 + t^3, -2 + t^2 + t^3, -3 + t + t^2 + 2t^3} and W be the subspace of...
s3yoc
Jun 20, 2023
Replies
2
Views
356
Jun 23, 2023
Steven G
M
Change of series sign: [1 - ((pi*z)^2)/6 + ...]^{-1} = [1 + ((pi*z)^2)/6 + ...]
Mondo
Jun 19, 2023
Replies
3
Views
374
Jun 20, 2023
khansaheb
K
P
Prove if equation if equation determines relation between x and y. College education.
panda_user
Jun 16, 2023
Replies
4
Views
851
Jun 20, 2023
The Highlander
V
How many integer pairs (x;y) satisfy the equation?
Violette
Jun 17, 2023
Replies
6
Views
472
Jun 17, 2023
Violette
V
A
Proof by contradiction help? (Student's proof starts by squaring both sides of inequality)
apple2357
Jun 14, 2023
Replies
1
Views
346
Jun 14, 2023
blamocur
B
Solving for constants
beattiegabriel
Jun 9, 2023
Replies
9
Views
757
Jun 10, 2023
Dr.Peterson
T
What is this question asking? Find all real x such that x^6 - 3x^3 - 10 = 0
triangle4
Jun 6, 2023
Replies
3
Views
301
Jun 6, 2023
stapel
G
How to sketch implicit functions
gnitsuk
Jun 6, 2023
Replies
0
Views
252
Jun 6, 2023
gnitsuk
G
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