Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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Function f(x) = x/(x + 1): Find f(f(x)) (how to solve?)
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2
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1K
Deleted member 4993
D
A
Matrix A = [[24 k][2 1]]: find value of k so no inverse of A
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3
Views
4K
Deleted member 4993
D
F
expanding log(base a) (2x^2 + 14x + 20) / ( (5)(y^1/3)(z^3))
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3
Views
3K
soroban
S
A
Graphing Equations: y=cosx/2, y=-2sin2pix/3, y=1+1/2cos4pi/t
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1
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3K
mmm4444bot
mmm4444bot
A
For what values a, b is x-3y=a, 7x+3y=62 satisfied?
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1
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6K
stapel
stapel
M
Help with Logs
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4
Views
2K
mmm4444bot
mmm4444bot
C
Prove using induction that x_n = (2+2*sqrt(2))*x_{n-1}*(1-x_
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5
Views
2K
cdx
C
A
Linear Programming: max -12x+5y subject to 2x+11y<=60, -12x+
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2
Views
2K
Angela123
A
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Find seq. of elem. matrices Ek,...,E1 so Ek...E1A = I for A=
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0
Views
2K
maogdamian
M
A
solving simultaneous eqns using substitution: 10x-3y=19,x+2y
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1
Views
2K
Loren
L
X
interval notation: solve -8<4-x<=12, /x-6/=10, (2+3i)(4-i)
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2
Views
2K
fasteddie65
F
X
Systems of Eqns: IC costs $1.10, S $2.35; $294.20 for 172
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5
Views
3K
mmm4444bot
mmm4444bot
S
Applications of Quadratics: J passes pt at 8 @ 50 kph, M at
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2
Views
986
mmm4444bot
mmm4444bot
P
Graping system of equations: x + 2y = -7, 2x - 3y = 0
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4
Views
6K
fasteddie65
F
O
Deriving a mechanics equation
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6
Views
3K
mmm4444bot
mmm4444bot
P
Base equation in a linear regression.
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4
Views
1K
mmm4444bot
mmm4444bot
T
Polynomial: degree 3, zeroes -1/2, 2, 3, leading coeff 12
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3
Views
3K
mmm4444bot
mmm4444bot
K
synthetic division: 5x to 4th + 26x to 3rd - 22x sqrd + 9x -
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4
Views
1K
mmm4444bot
mmm4444bot
J
volume = 2730 what is equation?
Replies
7
Views
1K
Janie13
J
C
If measure of acute angle is 5x + 18, find poss. values of x
Replies
1
Views
4K
arthur ohlsten
A
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