Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
M
2006 AMC 12: A circle of radius r is concentric with....
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1
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Denis
D
L
The sum of the areas of the squares, if the pattern were ...
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3
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2K
leilsilver
L
L
A regular nonagon, whose center is (0,0)....
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8
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4K
leilsilver
L
R
Annoying Chemical Problem! (mixing to get 25% sol'n)
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3
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2K
Richay
R
T
Modulo Problem
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5
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2K
Trenters4325
T
M
Simplifying Logarithms: log a 2x + 3(log a x - log a y)
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1
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2K
pka
pka
T
AIME Question: Let S be a set with six elements
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8
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3K
pka
pka
G
Please help with:
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3
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Denis
D
G
Domain of a function: f(x) = 1/sqrt 3 + 2x
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1
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2K
skeeter
skeeter
L
Polar coordinates: find all values of 'a' so (a, pi/18) is
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1
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2K
skeeter
skeeter
O
z = 2 + i: find real number d such that z + d/z is real
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4
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2K
pka
pka
L
Find the sum of a series involving imaginary numbers
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6
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2K
leilsilver
L
L
infinite geometric series: sum is 10, sum of squares is 25
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4
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4K
stapel
stapel
C
radical equations: sqrt(a - 10) = sqrt(a + 6) + 8
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4
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2K
chickyme89
C
H
factor 8x^3 - 1, simplify 2+6i/3-4i, solve w/ remainder thm
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8
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4K
hollerback1
H
M
Polynomials: need the basics; also for equations
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10
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3K
msbionik
M
S
Solve for a: (2a - 3)/6 = (4a)/3 + 2/3
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1
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1K
tkhunny
tkhunny
S
thx to those who helped me this semester
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0
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1K
synapsis
S
G
asymptotes of hyperbola 3x^2 + 10xy + 8y^2 + 14x + 22y + 7 =
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1
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3K
soroban
S
G
Multiply fractions: (3xyz^2)/(6y^4) by (2y)/(xz^4)
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1
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2K
stapel
stapel
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