Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
Mampac
Proving U is a subspace of R3
Replies
1
Views
695
HallsofIvy
H
I
if (a/b)=(c/d) then how is (a+b)/(c+d)=sqrt(ab/cd)
Replies
8
Views
3K
inanisumeet
I
D
Equivalent to an absolute value
Replies
4
Views
1K
Dances
D
I
Solving a system of equations
Replies
5
Views
1K
HallsofIvy
H
B
How do i know when to use: Removing Fraction vs LCD
Replies
9
Views
3K
Steven G
Steven G
E
Finding a polynomial function given this info.. Here is my work
Replies
2
Views
586
Elizabeth083
E
F
Show that sets [0,1] is equivalent to [16,160000000]
Replies
2
Views
601
lex
L
K
Algebra
Replies
1
Views
556
Deleted member 4993
D
J
Linear equations with three variables
Replies
2
Views
484
HallsofIvy
H
J
Finding the range of advanced equations
Replies
7
Views
1K
Steven G
Steven G
W
No idea what I'm getting wrong... trying to find this exponential function
Replies
3
Views
697
William021
W
S
ORDINARY INTEREST
Replies
3
Views
507
HallsofIvy
H
A
How to solve this please?
Replies
2
Views
752
HallsofIvy
H
A
Gaussian Elimination
Replies
4
Views
1K
HallsofIvy
H
M
Why?
Replies
10
Views
1K
MSE
M
A
System of Equations
Replies
1
Views
442
skeeter
skeeter
B
understanding conditional equations..
Replies
2
Views
623
Dr.Peterson
Dr.Peterson
H
What will be the sum of numbers?
Replies
17
Views
2K
happy21
H
J
How to factorise this cubic
Replies
1
Views
620
Dr.Peterson
Dr.Peterson
N
Can someone please help me to solve these two problems
Replies
4
Views
632
Dr.Peterson
Dr.Peterson
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