Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
A
solve fractions w/ variables: {x/(x^2-64)} + {8/(x-8)}...
Replies
13
Views
3K
anm2007
A
S
Variation: y varies inversely as x, y = 10 when x = 25
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1
Views
2K
stapel
stapel
B
college algebra: Find present value, given end amt, rate,...
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1
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2K
Deleted member 4993
D
D
some doubts in set (Venn diagram): how many read papers?
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4
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2K
defeated_soldier
D
H
Perform the indicated operation: 2/m-n^2 + 1/n^2-m
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5
Views
2K
Helen
H
A
[MOVED] simple log Q: log[x^5/x-5] + log[3(x-5)/x] - 3logx
Replies
2
Views
1K
april
A
M
Substitution/Elimination Word Problems, part deux
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2
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2K
stapel
stapel
M
solve equation 16t(t - 12) = 0 for t
Replies
4
Views
1K
stapel
stapel
A
complex fractions: how to begin with 2 / x+3 = 7 / 2x
Replies
7
Views
2K
anm2007
A
X
System of Linear Equations - 3 equations, 3 variables
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2
Views
2K
xwintersnight
X
C
Quadratic Equations: Write function for height of ball, etc.
Replies
6
Views
3K
chrozer
C
H
Intermediate Algebra: A boat goes 450 mi downstream in the
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9
Views
5K
Helen
H
V
Alternative Solution to a Quadratic Equation
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3
Views
2K
Vertciel
V
A
dividing polynomials: {15x^2 y^4 + 20xy^2 + 5xy} / 5xy
Replies
2
Views
1K
stapel
stapel
A
Add and simplify: x-3/x2(squared)-4+x-1/x(squared)-4x+4
Replies
8
Views
2K
stapel
stapel
O
how can i solve this: z^2=9-40i
Replies
7
Views
4K
stapel
stapel
A
ratnl eqns different denominators: 2x-4/24x + -2x+4/-24x
Replies
15
Views
3K
stapel
stapel
L
Solving equations with fractions: 3t/2 = -1/4
Replies
2
Views
1K
Leipart
L
M
Q on circles: 1st has r=5, (h,k) = (0,5), 2nd has r=12, (h,
Replies
3
Views
2K
Deleted member 4993
D
E
Use set-builder notation to write the set of the real number
Replies
1
Views
2K
pka
pka
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