Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
N
Eigenvalues: find the eigenvalues of the n-by-n matrix....
Replies
4
Views
2K
galactus
G
G
log problem: solve 2lnx + 5ln2 = lnx - ln4
Replies
4
Views
3K
pka
pka
Z
square root: evaluate [4x^3 12x^a] ÷ [6x^2 12x^0]
Replies
12
Views
32K
pka
pka
V
Matrices: find the values of a, b so that the system has....
Replies
3
Views
2K
Vampire99
V
K
Derivative without calculations
Replies
3
Views
2K
kaebun
K
V
help me please (find lengths of sides of isosceles triangle)
Replies
1
Views
1K
Mrspi
M
K
help with letters-to-numbers puzzle: ABCD × 4 = DCBA
Replies
2
Views
25K
stapel
stapel
S
Inequality in One Variable Problem (paging service)
Replies
2
Views
1K
skeeter
skeeter
M
Understanding simplification: x^2-10x+25/x^2-5x
Replies
4
Views
2K
Mrspi
M
G
Age problem: Grace is three years younger than Tanya....
Replies
4
Views
2K
tkhunny
tkhunny
M
Simplify(5y/axy^2 + 4b)/(bx@y)
Replies
1
Views
1K
Denis
D
M
express as polynomial: [(x^2 - xy)/(2x)] (2x + 6y)
Replies
3
Views
1K
pka
pka
M
Hyperbolas and Parabolas: find focus, etc.
Replies
3
Views
1K
mike_vidov
M
J
Need Reassurance on hyperbolas, ellipses, etc
Replies
4
Views
2K
Jaskaran
J
M
Accuracy Check Please: (1/x - 1/b)/(1/xb + 1/2)
Replies
2
Views
1K
ktydecou
K
P
create new rtn'l fcn from parabola containing the points....
Replies
1
Views
1K
stapel
stapel
P
help with creating rational function given point on parabola
Replies
2
Views
1K
stapel
stapel
M
Polynomials: (x^2 - xy/2x)(2x + 6y)
Replies
2
Views
1K
Matholdie
M
M
Factor the polynomial x^2 - 5
Replies
1
Views
1K
pka
pka
M
sqrt 16a^4x^2
Replies
1
Views
1K
pka
pka
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