Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
M
How to figure the math for this? ($4.48 daily return on $300 init. invest., + reinv.)
Replies
5
Views
2K
mremtff
M
T
How many time steps does it take for iterative model to reach equilibrium?
Replies
1
Views
2K
JeffM
J
doughishere
Problem Set Suggestions
Replies
3
Views
1K
doughishere
doughishere
P
Set theory: If A-intersect-B^C = A-intersect-C, then A is subset of B^C-union-C^C
Replies
3
Views
2K
stapel
stapel
R
Determine intervals for which (i) x(x+2)> 0 and (ii) x(x+4)≤ 5
Replies
9
Views
3K
richiesmasher
R
D
Geo. Series partial sum (real-world difficulty): ((x)^(n+1)-1)/((x)-1)= S where S < A
Replies
3
Views
1K
JeffM
J
H
I don't understand how to find range of stem-and-leaf plot
Replies
6
Views
6K
happiness
H
F
Need help conceptually with eigenvector solution
Replies
1
Views
944
tkhunny
tkhunny
N
Why do equations with two distinct variables with 2 distinct linear equations work?
Replies
7
Views
3K
Dr.Peterson
Dr.Peterson
N
3 equations 3 variables: k_1e^{k_2^0}+k_3=0, k_1e^{k_2^(0.1)}+k_3=1...
Replies
12
Views
4K
Dr.Peterson
Dr.Peterson
N
How to solve congruence equation with unknown power? [11^a=9 (mod 23)]
Replies
4
Views
3K
Dr.Peterson
Dr.Peterson
I
Can someone tell me what I'm doing wrong (3((e^2x)/(e^x-3))+2=7)
Replies
5
Views
2K
mmm4444bot
mmm4444bot
I
Why is the domain in this problem all reals? (x^2-9)/(3x^2+1)
Replies
5
Views
2K
mmm4444bot
mmm4444bot
M
Function plug-ins: Given F(x)=x^2+2x+7, g(x)= x+3, find (f+g)(x), (g*h)(x)
Replies
2
Views
1K
stapel
stapel
S
"If you have ever spent any time in a wilderness area, you have likely wondered..."
Replies
2
Views
2K
stapel
stapel
D
How do you solve x=1+ω^x+ω^2x
Replies
9
Views
6K
Dr.Peterson
Dr.Peterson
L
Ratio/Proportion: Given: A/B=7/9 and C/D=5/3; If B=4D, compute A+B/C+D
Replies
2
Views
1K
lei
L
A
Quadratic Equation: Solve 2a^2+4a+5=0 by completing the square
Replies
3
Views
2K
mmm4444bot
mmm4444bot
K
SAT Math Q: If ax+4=2y+8, bx+2=4y-11, & a=3-b, then which is true?
Replies
2
Views
950
stapel
stapel
T
logarithm problem: 2^N -2^(-N) = C (constant) Solve for N.
Replies
3
Views
1K
tstone
T
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