Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
9
How to derive △y from this kinematic equation?
Replies
2
Views
12K
94tank
9
H
matrix: How can i find all (2x3) B matrixes if AB is zero matrix, A= [[-1 -1][3 3]]?
Replies
1
Views
2K
ksdhart2
K
V
Function notation: If f(x) = 4 - x, for what input is the output 7?
Replies
2
Views
2K
Otis
Otis
S
solving exponential equations: 3^× - 3^-× = 1
Replies
2
Views
2K
stapel
stapel
M
Simplify 5th-rt(27x^2 / y^3) * 5th-rt(9x^6 / y^4)
Replies
4
Views
1K
stapel
stapel
R
Simultaneous eqns: 1/4(9+x)+10=-3+1/2x and x/(x-4) + 2/(x+3)=1
Replies
4
Views
2K
stapel
stapel
N
Parabolas: y=a*x^2 (a times x squared) for a>0 is being rotated around the y axis.
Replies
1
Views
1K
Deleted member 4993
D
T
19 Qs: What are all the possible rational zeros for f(x)=x^3+8x+6, etc.
Replies
1
Views
2K
Deleted member 4993
D
I
What steps do I take to get (G M_p M_*)/((r_p)^2) = (M_p (V_p)^2)/(r_p) to r_p = ...?
Replies
2
Views
1K
Harry_the_cat
Harry_the_cat
R
Parabolas: find x-val where y=-2x+20 intersects y=2x^2+3x-22
Replies
2
Views
2K
Otis
Otis
M
Sqrt question: all poss solns to sqrt(x)+sqrt(a)=sqrt(72) for 0<x<y
Replies
1
Views
1K
mmm4444bot
mmm4444bot
M
Binomial Expansion: Find middle term of exp (x^2 + 1/2x)^10 then find x
Replies
1
Views
1K
pka
pka
T
Inequality Graphing Problem: -1 <= x < 18 or x < 25
Replies
3
Views
1K
Harry_the_cat
Harry_the_cat
M
Simplify (5x+7)^(1/3)(3)(3x-2)+(3x-2)^2(1/4)(5x+7)^(-2/3)(4)
Replies
1
Views
1K
stapel
stapel
M
Precalculus: 5 sqrt(), 27x2, y3, -5 sqrt(), 9x6, y4, 23x2y25-9x6y45, simplify
Replies
1
Views
2K
stapel
stapel
B
Exponential prob: What is the value of capacitance (C) in a series R-L-C circuit, if
Replies
18
Views
4K
Ishuda
I
I
Complex Number Problem (first post)
Replies
2
Views
1K
pka
pka
F
Find coeff of x^4 in expansion of x(x^2 + 2x +3)(x^2 +7x - 2)
Replies
5
Views
4K
Furai
F
B
Let f (x)= x+1 and g (x)=1/x. Find (g/f)(x).
Replies
4
Views
5K
Otis
Otis
M
Binomial expansion: 2 Questions
Replies
3
Views
1K
Harry_the_cat
Harry_the_cat
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