Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
S
How to solve three-term ratio problem with two variables?
Replies
8
Views
5K
mmm4444bot
mmm4444bot
R
Calculate distance traveled velocity time graph: accel. uniformly to 30km/h in 2 min
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5
Views
2K
richiesmasher
R
T
Logarithmic scale for pH: how many times more acid is pH 5.2 than pH 6.5?
Replies
4
Views
2K
tambaqui
T
H
Need help right now: number of employees is y= 90x-10x^2 at x years after 2015
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1
Views
739
Dr.Peterson
Dr.Peterson
markraz
Drive a matrix to Align two vectors
Replies
2
Views
910
mmm4444bot
mmm4444bot
K
Linear Algebra: Distance From a Point and a Line in R^3
Replies
0
Views
882
kyle1
K
Q
Complex numbers: Prove that if ABS( (z1 - i*z2)/(z1 + i*z2) ) = 1, then...
Replies
4
Views
2K
mmm4444bot
mmm4444bot
A
A time and distance question
Replies
1
Views
1K
Dr.Peterson
Dr.Peterson
Q
Rules for Reduced Row Echelon Form? (video left me confused)
Replies
3
Views
1K
Quick
Q
S
Fill in the [?] in the following: 82 microliters = 8.2 * 10^{[?]} liters
Replies
5
Views
3K
mmm4444bot
mmm4444bot
R
Find n(P∩Q∩R')
Replies
3
Views
1K
Dr.Peterson
Dr.Peterson
R
Given x= (y-5)/(y+2), express y in terms of x
Replies
2
Views
845
richiesmasher
R
S
Geometric Progression: sum of 1st 3 terms is 4.88, sum to infinity is 10
Replies
5
Views
1K
Dr.Peterson
Dr.Peterson
M
Scale a Polynomial: f(x) = .068x^2 -20.4x + 1620 (nested loop)
Replies
7
Views
2K
MrIfOnly
M
M
Don't know how to answer: Let β = {1 − x, 2x + x 2 , 3 + 2x 2 } is a base of p2 ...
Replies
1
Views
777
tkhunny
tkhunny
S
Can someone prove this? (using A+(B-A)/2 instead of (A+B)/2 to avoid overflow errors)
Replies
8
Views
3K
j-astron
J
R
Help for: f(x)=3x^2-3 f(x+deltax)-f(x) all over deltax
Replies
2
Views
1K
stapel
stapel
I
Proving x^4 + 6x^3 + 11x^2 + 6x + 1 isn't factorable on the integers
Replies
2
Views
1K
stapel
stapel
D
Building a formula to for incremental data (Not sure where this goes) gaming formula
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6
Views
2K
DragonPrinces
D
S
function and graph help: composing function w/ itself from its graph
Replies
6
Views
1K
sara343
S
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