Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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Determining Permutations for a Sequence with Missing Values
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0
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913
NvrKnowsBest
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A
combining radicals: need steps for r6a -3r96a -6r24a
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9
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3K
lookagain
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K
Curve equation ? lies above line y=2x, on the surface z=x^2+y^2
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2
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1K
kejinatsu
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Extreme value of quadratic equation?
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8
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7K
Otis
Otis
I
Sequences and series: sum[n=0,infty] 2^n/(a^(2^n)+1), a>1
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8
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3K
pka
pka
B
Square root algebra simplification
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2
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986
Bingming
B
M
Summation inside multiplication: prod[j=1,2] (sum[k=j,3] (j - k))
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1
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1K
Deleted member 4993
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M
I need help on: make a "quadratics for dummies" article.
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2
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2K
HallsofIvy
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L
algebra: √x+y=11, X+√y=7; Find the value of X & Y
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3
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7K
HallsofIvy
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Complex numbers: if 1+i is root of f(x) = ax^3+x^2+2x+b, find values of a, b
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10
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3K
Ishuda
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H
Solve for z: xy = z^2 - yz
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4
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2K
stapel
stapel
G
Algebraic Expression With 3 Variables Story Problem
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1
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1K
stapel
stapel
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Symbols in place of an action: If 6^x&36^2y=1 and 5^5x&25^y=1/25, then x+y=
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4
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1K
Deleted member 4993
D
M
Determimant
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6
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3K
Steven G
Steven G
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Polynomial Inequalities: "Suppose a sonar device is set up in the middle of a lagoon.
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2
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3K
noahpww
N
H
coefficent in binomial expansions: coeff. of x^2y in expansion of (x - y)^3
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3
Views
1K
Steven G
Steven G
B
Profit Calculation Equation
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1
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2K
BatmanDK321
B
C
Simultaneous Equation question: x + 4y = 6, y + 7 = 4x
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2
Views
938
Steven G
Steven G
N
U-Substitution: use to solve (x^2 - 2)^2 - 3(x^2 - 2) - 4 = 0
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2
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1K
Steven G
Steven G
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U-Substitution
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2
Views
2K
Steven G
Steven G
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