Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
O
question on the imaginary unit and the real number system.
Replies
4
Views
1K
pka
pka
H
Help out w/ 'Given the figure, what must you show in order
Replies
1
Views
1K
tkhunny
tkhunny
H
What congruence test can be used to prove that the two trian
Replies
1
Views
2K
tkhunny
tkhunny
N
got wrong ans: In triangle JKL, MN || JK, find NK.
Replies
1
Views
2K
tkhunny
tkhunny
S
write equation for line thru (4, 4) and perp. to 2x + y = 7
Replies
1
Views
1K
pka
pka
M
Solve for x in the system 3x + 4y = 8, y = 3x + 17
Replies
3
Views
3K
Denis
D
M
Matrix: find element a23 of matrix A if A = ....
Replies
6
Views
13K
Makita
M
M
Given points A and B, find eqn for all points equidistant
Replies
2
Views
1K
stapel
stapel
A
Need Some Guidelines for doing 'd = rt' word problems
Replies
2
Views
1K
stapel
stapel
N
simplify (1/x + y)^(-1)
Replies
3
Views
1K
Denis
D
M
Story Question about MONEY
Replies
6
Views
2K
Denis
D
W
Finding Domain
Replies
2
Views
1K
stapel
stapel
Y
polynomial multiplication: (2x + 5)^3
Replies
3
Views
2K
yoda
Y
F
Inverse matrix (to solve a linear system of equations)
Replies
2
Views
1K
galactus
G
S
word problem: company gets milk from two dairies and blends
Replies
1
Views
4K
stapel
stapel
N
correct? Solve: 4log_b (x) = log_b (16)
Replies
2
Views
1K
NEHA
N
Y
Help please: need lessons on matrices, quadratics, eqns, etc
Replies
7
Views
2K
yoda
Y
B
factoring polinomials by grouping HELP!!!
Replies
2
Views
2K
stapel
stapel
N
graph y = log4^x how?
Replies
1
Views
4K
tkhunny
tkhunny
W
Quadratic Function
Replies
1
Views
1K
galactus
G
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