Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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Question about exponential equations: f(x) = e^(2x) - 4e^(x) + 3
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1
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861
j-astron
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A
Matrix differentiation and inverse: How can I prove det(∂/∂A tr(A^-1))≠0 ?
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0
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766
Asangi_a4ac
A
G
Finding the domain of y = sqrt(3x + 2)
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17
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3K
Gadsilla
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questions Which are the right alternatives? (truth tables)
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2
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1K
mmm4444bot
mmm4444bot
A
Amount of CO2 emissions: sales rep who is on the road a lot drives 60,000km/year
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4
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1K
Dr.Peterson
Dr.Peterson
K
remainder from division of negative: the remainder of (-20)^777 divided by 6
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1
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936
Dr.Peterson
Dr.Peterson
K
What do these questions mean? "State term w/ coefficient of 12, variable of ten."
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4
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1K
mmm4444bot
mmm4444bot
M
Pre-Cal Help Please: put -5e^(-4x+2)+3=(1/2)log(x^(2)+1) in simplest form
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2
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874
mmm4444bot
mmm4444bot
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exponential problem: if 5^x=128 125^y=32 then (2x+y)/(4y-x) = ?
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4
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1K
ketanco
K
G
Logs: Solving logarithmic equation log_4 x - log_4 6 = 3
2
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20
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2K
JeffM
J
I
Log, Exponential Questions: 3e^x - 5 = -2e^{-x}, 2 ln(x) - 3 ln(1/x) = 10
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5
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2K
Steven G
Steven G
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For any positive integer n, (n + 1)!/n! - n = ?
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3
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1K
mmm4444bot
mmm4444bot
T
Consumption rate: Let's say I make crisps. I have a bag of 1459 potatoes that....
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3
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1K
sinx
S
S
Find a,b so (x-5) and (x+3) are factors of x^4+ax^3-34x^2-76x+b
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2
Views
764
lookagain
L
K
simple inequality problem: integer solutions for 4=<a<7, -5<b=<3
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5
Views
968
Dr.Peterson
Dr.Peterson
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Use all 10 digits once to make this problem work
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4
Views
940
sharan
S
A
Find smallest integer x>0 that solves congruence: 11x ≡ 6(mod68)
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2
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3K
HallsofIvy
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Phatfoo
Big matrix with a column of zeros
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5
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1K
Harry_the_cat
Harry_the_cat
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Quadratic word prob: 4x4 garden is to be surrounded with rocks evenly on 3 sides
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4
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1K
JeffM
J
A
Find The Deference of a curve and a line with some flexibility
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1
Views
587
Dr.Peterson
Dr.Peterson
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