Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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Math sequence forumua: "If you save one penny on day one, then add..."
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4
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4K
Ishuda
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Need some help solving a formula
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1
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1K
Deleted member 4993
D
C
Find the coefficient of x^29 in the expansion of a series
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6
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4K
cooldudeachyut
C
S
Resolve into factors: 3 a^4 - 18 a^2 b^2 + 3b^2, (a + b)^4 + 4, etc.
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2
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3K
pka
pka
E
Functions question: If f(x)= x-2, and 3f(v)=54, what is f(2v)?
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1
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1K
stapel
stapel
S
use induction to prove that the given formula is valid for every positive integer n
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1
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1K
stapel
stapel
3
Finding out if a huge number is a prime
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1
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2K
stapel
stapel
K
Matrix^17 X vector and limit demonstraction
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2
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1K
kikofra
K
L
forming and solving a quadratic equation
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4
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2K
LEONA123
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A
Factoring and finding out the summation of two co-prime numbers
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2
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2K
stapel
stapel
S
Simplifying a equation?
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2
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2K
stapel
stapel
L
complex numbers - polar form
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3
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2K
pka
pka
D
Can anyone come up with the right formula?
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9
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5K
Ishuda
I
C
Multiplying Complex Numbers: √-6 x √-15 x √-80.
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8
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7K
stapel
stapel
M
Radical Equation: sqrt(2x - sqrt(8x - 4)) = 1 + sqrt(x)
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5
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3K
stapel
stapel
C
Complex Numbers: simplify [ ( 1 / 2i )^2 ] * ( -2i )^2
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3
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4K
pka
pka
C
Complex Numbers: how to do -9i (4 - 3i)
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1
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3K
Deleted member 4993
D
G
If v= 2i - j and w= xi + 3j, find all mumbers x for which || v + w || = 9.
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2
Views
5K
Deleted member 4993
D
N
Difference between meter per sec and meter-second secnd
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2
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4K
Ishuda
I
M
It is given that 21x + 6y = k and (7x-20)^2 +(6x+10)^2 =200.
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2
Views
2K
Deleted member 4993
D
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