Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
J
word problems
Replies
7
Views
2K
tkhunny
tkhunny
J
a few problems im having trouble with
Replies
8
Views
2K
jokerman
J
K
simplex tableau question
Replies
1
Views
1K
tkhunny
tkhunny
K
Tableau's and basic variables???
Replies
1
Views
1K
tkhunny
tkhunny
K
are fractions closed?
Replies
2
Views
2K
tkhunny
tkhunny
D
Simplest form? 3y/(y^2+5y+4) + 2y/(y^2-1)
Replies
6
Views
2K
skeeter
skeeter
H
Some tricky problems
Replies
4
Views
2K
soroban
S
D
What values for x must be excluded in x + 8/5?
Replies
4
Views
2K
Denis
D
M
Need to solve for x a^2(a-x)=b^2(b-x)-2abx
Replies
6
Views
4K
morson
M
P
How many gallons of a 8% acid solution should be mixed with
Replies
1
Views
1K
soroban
S
B
subtraction: 1/7 - 1/x
Replies
3
Views
2K
Denis
D
B
additon: x/x+2 + 1/x-1 = 1
Replies
2
Views
1K
BB
B
B
Addition: 3/5x-20 + 4/5 = 3/5x-20
Replies
10
Views
3K
Mrspi
M
D
Substraction: (y-2/y+3)-(y/2y+6)
Replies
5
Views
3K
Mrspi
M
D
add: [x^2 / x + 10] + [9x - 10 / x + 10]
Replies
2
Views
1K
skeeter
skeeter
D
Simplest form of 9x^9/36x^17
Replies
2
Views
1K
dkarolasz
D
B
addition: 5/x + 3/x+2 = -6/x(x+2)
Replies
4
Views
2K
BB
B
B
fractions with polynomial denominators
Replies
3
Views
1K
Mrspi
M
B
addition: x / x - 1 + 1 / x
Replies
3
Views
1K
jwpaine
J
R
k denotes a constant
Replies
2
Views
2K
stapel
stapel
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