Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
A
If p(x,y):x,y, Q(x,y):x<=y, R(x):x-7=2, S(x):x>9, then
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0
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1K
anollipian
A
B
help with 4 + 2/x / x/3 + 1/6, 2/t = t/5t-12
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5
Views
3K
mmm4444bot
mmm4444bot
A
front, back of greenhouse have shape shown; length 40 feet,
Replies
7
Views
3K
mmm4444bot
mmm4444bot
S
needing help on some algebra topics
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2
Views
1K
Mrspi
M
I
Application prob: find numbers w/ sum of 60, product is max
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4
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2K
fasteddie65
F
S
solve (x - 3)/(x^2 + 2x) <= 0, solve x^4 + 36 13x^2, simplif
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8
Views
3K
Denis
D
M
Rearrange in terms of x
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1
Views
1K
Deleted member 4993
D
W
Orthogonality: Let W1, W2 be subspaces of V, w/ W1 a subset
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0
Views
1K
wickeddude12
W
S
Logarithmic Problem: light intensity passing through water
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2
Views
4K
fasteddie65
F
U
Log / Exponential problem: solving 4^x + 6(4^(-x)) = 5
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6
Views
6K
mmm4444bot
mmm4444bot
C
Simplifying Exponential Functions: -7x^2 and x^-7/x^2
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2
Views
1K
Deleted member 4993
D
C
Symplifying Expressions involving Rational Exponents
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2
Views
1K
Deleted member 4993
D
A
Use cos(Z) = (e^[iz] + e^[-iz]) / 2 to solve cos(Z) = 4
Replies
5
Views
13K
pka
pka
E
Prove by Induction that 4 + 8 + 12 + ... + 4n = 2n^2+2n
Replies
8
Views
10K
ezwind72
E
R
simplifying rational expressions: 7/(3x + 9) + 4/(4x + 12)
Replies
11
Views
3K
Deleted member 4993
D
A
Matrices: For what value of c is it true that AB = I ?
Replies
8
Views
8K
mmm4444bot
mmm4444bot
R
complex fraction: x/(x - 1) - x/(x + 2) - 8/(x^2 - 4)
Replies
11
Views
2K
stapel
stapel
R
complex fraction: (x^2 - 5x - 6) * [(x + 1) / (x - 6)]
Replies
4
Views
1K
Deleted member 4993
D
R
check answer plz: (18k)/(5h - 4k) + (25h - 2k)/(4k - 5h)
Replies
6
Views
1K
rls4973
R
L
S paints house in 4 hrs, T in 6 hrs; find time if they work
Replies
6
Views
2K
Denis
D
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