Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
I
Roller Coaster Polynomial that describes height of ride at given distances
Replies
8
Views
3K
mmm4444bot
mmm4444bot
doughishere
Absolute Value Function and its Properties
Replies
6
Views
3K
mmm4444bot
mmm4444bot
S
Proof finding mistake and how to solve
Replies
2
Views
974
JeffM
J
F
Inverse of the function: Find the range of: f(x) = 2x / sqrt(x^2 - 9)
Replies
6
Views
2K
lookagain
L
H
Advanced Functions: ax^3+bx+c (a≠0 b≠0) has factor x^2+px+1. Show a^2-c^2=a
Replies
5
Views
3K
stapel
stapel
S
Solving Quadratic Inequality: "A gardener has been asked to lay a patio 3 m long..."
Replies
4
Views
2K
sojeee
S
M
calculation problems regarding computing distance from sub spaces
Replies
0
Views
1K
mathsnoob1
M
D
Find f^{-1}(a) for f(x)=x^3-1, a=7; f(x)=x^3+2x-1, a=2; f(x)=cs2x, a=1 on [0,]
Replies
3
Views
2K
mmm4444bot
mmm4444bot
D
Rational expressions and principle of zero: 12x^2 + 11x + 2 = 0
Replies
2
Views
3K
gregk
G
D
Proving set inequality: question on notation in [a,b]=∩_{n∈ℕ∗}]a−1/n,b+1/n[
Replies
2
Views
1K
Deleted member 60930
D
A
Matrix: What properties of determinants enable one to write the following...?
Replies
2
Views
1K
gregk
G
M
what is the sum of all natural number values of x such that 15*x = 45 ?
Replies
6
Views
3K
ksdhart2
K
L
Creating Systems of Equations from word problems
Replies
2
Views
2K
stapel
stapel
markraz
Multiplicity Question: Is answer "7" for (x-3)^4( x-4)(x-5)(x-8)^2 ?
Replies
16
Views
5K
tkhunny
tkhunny
R
Conversion of logarithm eqns: Prove lg(x/n)^lg x = lg(x/n)^n same as (lg x - n)...
Replies
3
Views
1K
RolandHP
R
P
Natural Exponential & Logarithms: Find zeroes of f(x) = xe^x + 8e^x
Replies
3
Views
2K
tkhunny
tkhunny
R
(3^x)-4*(3^-x)=0 Asking for some assistance.
Replies
4
Views
1K
stapel
stapel
F
Write an approximation equation for F(x)
Replies
3
Views
1K
mmm4444bot
mmm4444bot
doughishere
Fraction: simplify [(1-x)/x] * [ {(x-1)/(sqrt[x]+1)} /1]
Replies
6
Views
2K
doughishere
doughishere
L
Q about roots of quadratic eqn: Given a, b, c are lengths of sides of triangle...
Replies
14
Views
5K
lai001
L
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