Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
G
Solving backwards for invariant point of f(x) = x^2 - 6x - 18 under x = f(x)
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7
Views
3K
Harry_the_cat
Harry_the_cat
S
Geometric Series starting from 1
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4
Views
4K
mmm4444bot
mmm4444bot
B
A line that intersects with a circle
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4
Views
1K
Banks
B
I
dividing polynomials: x^3 + 6x + 3 divided by x^2 - 2x + 2
Replies
4
Views
2K
Math for Gwen
M
N
Given vectors a = (2, x, 0), b = (1, 0, −1), c = (5, −9, 3), and let P(2, 1, −1) be
Replies
1
Views
1K
Ishuda
I
S
Direct Proof Terminology: if z is an integer and x is a real number and 3^z <= x < 3
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0
Views
817
seal308
S
J
Refrigeration technician looking for equation help
Replies
3
Views
978
Deleted member 4993
D
A
Problem: A boat in the water has a speed of 20 km/h....
Replies
3
Views
1K
Alfredo
A
D
Can someone please explain this step by step? (x^3+7x+2)/(x+1)
Replies
2
Views
1K
lookagain
L
S
Summation Getting from here to there
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5
Views
2K
ksdhart2
K
G
Two Questions, translations and functions related
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6
Views
3K
GuavaEater
G
O
Percentages and pounds to maximize revenue: Jumbo Java sells 2 diff. coffee blends...
Replies
2
Views
1K
stapel
stapel
C
How can I Put it in a eq. y=mx+b ?
Replies
2
Views
807
stapel
stapel
A
Quadratic equations: We have x^2-5x+4=0 and x^2-(a+2)x+1=0
Replies
3
Views
925
stapel
stapel
T
Discrete math problem
Replies
4
Views
1K
Tayeeba
T
T
Neither arithmetic nor geometric series problem
Replies
5
Views
2K
Tayeeba
T
D
Year 4 maths quadratic expressions: Khalid cycles 20km from town p to town q...
Replies
1
Views
747
dicsonchong
D
B
Solving for x, given y = (x + 3) / (x - 2)
Replies
5
Views
3K
stapel
stapel
T
Discrete math logarithm problem
Replies
7
Views
1K
Tayeeba
T
O
Story problem: company plans to send 224 employees to a conference and wants to....
Replies
4
Views
2K
stapel
stapel
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