Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
I
If 2^x = 10, then how to calculate the value of 'x'?
2
Replies
34
Views
6K
JeffM
J
L
Prove that sum of 1/2 n(n+1) and 1/2 (n+1)(n+2) is always a square
Replies
3
Views
2K
JeffM
J
I
What is the base of this log ''x log 2 = log 8''?
Replies
2
Views
961
Indranil
I
I
how to calculate the value of 'x', If 16^x = 2?
Replies
11
Views
2K
Steven G
Steven G
I
If f(x) = 2x-5x^2 and g(x) = 5x+2, what is f(4)?
Replies
16
Views
5K
Dr.Peterson
Dr.Peterson
P
Factoring (sqrt(x-5)-2)/(x-9): find limit as x goes to 9
Replies
1
Views
2K
tkhunny
tkhunny
E
Combinations from a food menu: "Restaurant offers burritos on corn or flour..."
Replies
6
Views
5K
Dr.Peterson
Dr.Peterson
I
How to calculate the value of 'y', if the log base 2 y = 5 and if log base y 8 = 3?
Replies
1
Views
801
tkhunny
tkhunny
J
Vertical / Horizontal Displacements: A boy kicks a ball into the air....
Replies
2
Views
1K
Steven G
Steven G
B
Average of Differences: a1-b1, a2-b2, a3-b3, ..., an-bn
Replies
2
Views
2K
brharrii
B
R
State a pair of values from p and q
Replies
7
Views
2K
richiesmasher
R
N
I need to reverse engineer this mathematical dealer car value!
Replies
5
Views
1K
Steven G
Steven G
N
"Compute the value of S as an element of set R" I don't understand...
Replies
3
Views
1K
Steven G
Steven G
R
write a factored expression to represent area of metal plate around dials..
Replies
1
Views
725
Dr.Peterson
Dr.Peterson
J
Focus Problem: ...Could you stumble upon a bear on a path in the woods?...
Replies
8
Views
6K
stapel
stapel
A
Multiplication of arithmetic series to get 3rd series w/ 1st 3 terms: 468, 462, 384
Replies
10
Views
4K
stapel
stapel
P
Vectors- Cross product problem
Replies
1
Views
2K
Dr.Peterson
Dr.Peterson
R
Derivative of derivative? if dx/dy = (g - k)/(k*(y-g)^2)...
Replies
2
Views
888
rp1
R
O
Quartic Polynomial Factorisation: 5-i is root of 2z^3+az^2+62z+(a-5)
Replies
4
Views
2K
JeffM
J
E
find number of positive roots of x = e^(ax for all real values of "a"
Replies
2
Views
856
Deleted member 4993
D
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