Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
D
Getting rid of multiple e's in equation e^a - e^b = 2e^c
Replies
4
Views
2K
Steven G
Steven G
S
Solving R^2 = 1- ((1-R^2)(N-1)/(N-K-1)) for R^2
Replies
8
Views
2K
stapel
stapel
D
Find geometric sequence terms (w/ logs): log_4(9), log_2(a), log_5(2) * log_9(25)
Replies
3
Views
698
dr.trovacek
D
K
Interpolating polynomial
Replies
1
Views
610
JeffM
J
U
Finding Formula to Form a Graph
Replies
1
Views
725
Dr.Peterson
Dr.Peterson
I
Number Pattern for E 1. 3. 5. 7. 9. 11. 13. 15 O 4 10 16 22 28 34 40 46
Replies
3
Views
1K
Isaacfade
I
A
Graphing shape formed by x^2+(y-x^(2/3))^2=5 on TI-nspire
Replies
12
Views
6K
mmm4444bot
mmm4444bot
S
  • Locked
Section 3 Roots of Equations
Replies
2
Views
702
mmm4444bot
mmm4444bot
L
What should be a simple integral: f is exponential fcn, T_{1⁄2}= 7. f(3)=12
Replies
8
Views
1K
Dr.Peterson
Dr.Peterson
P
Logarithm of (x)^m/n with long working out: logarithm of (0.649)^4/3
Replies
2
Views
802
lookagain
L
S
Linear Equation Solution Mixing Problem (mixing to get given % acid solution)
Replies
11
Views
2K
Steven G
Steven G
S
Simultaneous eqn question that is embarrassingly stumping me! 230 students, 29 staff
Replies
7
Views
2K
mmm4444bot
mmm4444bot
S
  • Locked
Arith. prog. has terms 2900, 3400, ...; what is 1st term >= 75000? what is sum?
Replies
3
Views
872
stapel
stapel
S
  • Locked
Solve Ln(e6x−4+7)=7 for x.
Replies
1
Views
678
stapel
stapel
S
  • Locked
Solve x3 -9 x2 +26 x -24< 0.
Replies
1
Views
769
Dr.Peterson
Dr.Peterson
S
  • Locked
Let f(x) = −4x+72x−2−4x+72x−2, find f-1(x).
Replies
1
Views
662
Dr.Peterson
Dr.Peterson
shahar
description of subset of parabolas that are non-quadratic functions ?
Replies
2
Views
1K
stapel
stapel
M
[equations involving radicals] 2(x2 + x + 1) + sqrt(x2+x+1) - 3 = 0
Replies
3
Views
1K
mmm4444bot
mmm4444bot
B
Consider an augmented Matrix with 1508 unknowns. Which stmt is correct?
Replies
2
Views
1K
blakesHue
B
S
Linear Equation Word Problems: Two Boats start 100 miles apart and start moving...
Replies
7
Views
3K
sinx
S
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