Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
M
If |A| doesnt = 0 what is the solution to AX = B?
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4
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2K
stapel
stapel
P
line eqns: why is ans. in standard form either pos. or neg.?
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4
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2K
skeeter
skeeter
B
Does anyone have 'Advanced Algebra' (Prentice Hall) on hand?
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3
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2K
Mrspi
M
J
multiply: (-3a^2 b / 35 a^5) x (14 a^3 b^2 / -9 b^4)
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2
Views
1K
galactus
G
D
If 2 lines cross at (a,b), why must linear combo pass thru
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1
Views
1K
stapel
stapel
S
Let r=log9 19, s=log5 19, t=log9 5. Find log9 (19^(1/5))
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4
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3K
ilaggoodly
I
J
please help with solving quadratic functions
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3
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2K
Denis
D
U
3x3 system: x + y - z = -1, x + y + z = 3, 3x - 2y - z = -4
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2
Views
2K
ulrichsk8ter
U
F
Matrices: solving a code given in three matrices
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3
Views
2K
stapel
stapel
F
Gaussian Elimination Method for solving linear system
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2
Views
2K
stapel
stapel
F
Elementary Row Operations: write matrix in echelon form
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1
Views
2K
stapel
stapel
J
rational expression help: x/x-2-x+1/x=8/x^2-2x, etc
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5
Views
2K
Mrspi
M
L
solve for p, given px+4y-2=0, 2x-y+0=0 are perpendicular
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1
Views
1K
pka
pka
B
recursive formula for 1, 1/2, 1/3, 1/4
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2
Views
3K
pka
pka
J
rational expressions/ word problems
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8
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2K
jburgswife30
J
C
Find three consecutive integers such the product of the fi..
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2
Views
2K
Denis
D
C
Solve for q 1/p + 1/q = 1/f
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4
Views
10K
Denis
D
L
Car decreases in value: $14300 @ 2yrs, $10200 @ 4yrs
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2
Views
2K
TchrWill
T
K
Graph the function g(x)=f(2(x-1))+2.
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2
Views
2K
Deleted member 4993
D
K
Evaluating expressions: (x - 1)(x - 2)(x + 3), etc.
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2
Views
1K
stapel
stapel
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