Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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A Task about a Bank Account: "Henry just set up direct deposit from his employer..."
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3
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3K
mmm4444bot
mmm4444bot
P
Find the sum of the numbers in the first n brackets
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3
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2K
ksdhart2
K
P
Need help with 11 Algebra 2 problems
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4
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3K
mmm4444bot
mmm4444bot
O
String formed by the last 4 elements mod 10
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1
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1K
OanaAndreea
O
D
Find the Domain for: 1) f(x)=arcsin(tg2x) and 2)f(x)=arcsin(sqrt(3)tgx)
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6
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2K
denis01
D
L
Finding domain for composite fcns: f(x) = 6/(x-3), g(x) = 1/x; f(g(x)), g(f(x))
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2
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1K
stapel
stapel
J
Indices & Logarithm: If u = log_4(x), show that log_x(4) = 1/u. Hence,...
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2
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2K
stapel
stapel
T
Simultaneous equations (tough one): 8^x 64^y = 128, sqrt[12y - 7] = x
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15
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5K
stapel
stapel
D
Weighing Problem - paraphrased: There are 10 bags of gold coins...
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3
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2K
Deleted member 4993
D
F
Greatest common divisor
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6
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2K
Fisk92
F
B
Please help wth this Find the smallest integer n for which 0.7 ^n < 0.003
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1
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1K
mmm4444bot
mmm4444bot
P
Determine the asymptotes of x^2 + 2x - 3 / (x + 4)
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3
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1K
pencile
P
C
Two tangent at the same point
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1
Views
981
ksdhart2
K
markl77
DRT Problem - Verify that I did it correctly?
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8
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3K
Steven G
Steven G
M
Need help with relatively simple linear programming: minimizing differences
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3
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1K
stapel
stapel
B
Dividing Polynomials: (x^5 + 1)/(x^3 +1) = x^2 remainder -x^2 + 1
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3
Views
1K
stapel
stapel
J
Basic Sigma summation , i just don't understand: 2u^2 ( sum[i] (u_i/u) sqrt[s_i] )^2
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2
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1K
mmm4444bot
mmm4444bot
markl77
Two Different Word Probs: Two consecutive numbers & how many students went on trip
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1
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2K
mmm4444bot
mmm4444bot
B
Divisibility Proof: Let a, b, c be integers. Suppose that a | b and c | b...
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1
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1K
ksdhart2
K
S
Arithmetic & Geometric Progression: show that log a , log b , and log c are consecuti
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1
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2K
stapel
stapel
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