Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
A
Find (alpha), (beta), and (gamma) s.t Vector D = (alpha)VA + (beta)VB + (gamma)VC
Replies
6
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2K
ania1224
A
P
Linear Algebra: Find parametric and vector equations for line y= 3x-1
Replies
3
Views
2K
Steven G
Steven G
N
why am i getting different answers by different methods to same question? (sequence)
Replies
3
Views
935
stapel
stapel
L
How do you use the cubic formula?
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1
Views
1K
stapel
stapel
R
Fountain under escalator of shopping mall: Design 3 water sprays.
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1
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1K
stapel
stapel
L
Help me solve (1-2x)/(2x+1) + (x^2+3x)/(4x^2-1) [div] (3+x)/(4x+2)
Replies
2
Views
695
stapel
stapel
M
averages: "A person is takes phone calls for 20 days of the month...."
Replies
1
Views
841
lev888
lev888
S
Factoring 2^{^{n-3}}-2^{^{n-2}}
Replies
1
Views
892
tkhunny
tkhunny
Z
How Do I Know What Measurement of Time to use in Exponential Functions?
Replies
1
Views
1K
tkhunny
tkhunny
R
Vector of P magnitude: O(0,0), A(-1,3), B(-5,4), C(7,P)
Replies
11
Views
2K
lev888
lev888
S
Factorize x^5-16x- how do u do questions like this?
Replies
4
Views
1K
stapel
stapel
P
Solve for a and b in y = a logx + b with 2 known points
Replies
2
Views
993
stapel
stapel
D
Consider the vector space of real m x n matrices that we denote with M mxn (R) ...
Replies
0
Views
885
dan34
D
T
Trying to solve for x^(1/2.2) = .2315
Replies
1
Views
689
Deleted member 4993
D
S
Help with question in Arithmetic sequences. AS level homeschooling
Replies
2
Views
3K
stapel
stapel
R
Make x the subject of (2xy)/z + 2x - L = 0
Replies
2
Views
942
richiesmasher
R
A
The line (-2,y) (-4,4) is perpendicular to the line (-1,-2) (4,-1). What is y?
Replies
9
Views
1K
allegansveritatem
A
E
Biggest natural number whrer each of her figures is smaller ...
Replies
18
Views
3K
Dr.Peterson
Dr.Peterson
O
Unknown Polynomial Factorisation: Why does 3x^3+4x^2-x+m = (x-a)^2 (3x+b) ?
Replies
1
Views
1K
Dr.Peterson
Dr.Peterson
M
Need help understanding these types of problems: fencing 2 side-by-side areas
Replies
9
Views
2K
JeffM
J
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