Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
Z
find domain, range of ((y+1)^2)/4 - ((x-2)^2)/16 = 1
Replies
3
Views
2K
tkhunny
tkhunny
Z
simplify rtnl expr: ((x^3)+3x^2)/2x times ((5x^3)/(x^2+5x+6)
Replies
1
Views
1K
Loren
L
A
vertical line that passes through points (2, 5)?
Replies
4
Views
2K
Denis
D
A
x-intercepts of y=x^3(x+2)(3x-1) (i got x = 0, 1/3,-2)
Replies
1
Views
971
tkhunny
tkhunny
A
simplified (5a^2/3)(4a^3/2) to get 659a (is that right?)
Replies
5
Views
5K
awesome_m
A
T
eval. 5(-1/x)^2 (-3x)^3 div. by((-7)^2 -3^2 + x(-5)) for x=2
Replies
4
Views
2K
mmm4444bot
mmm4444bot
A
solve c^2+3ac-8a-4b=0 for a (please check work)
Replies
2
Views
2K
awesome_m
A
A
simplify expression: (2x)/(x^2-6x+9) - (8)/ (x^2-2x-3)
Replies
2
Views
3K
awesome_m
A
B
Working With Radicals: solve 3(x^1/3)=5+2(x^1/3)
Replies
1
Views
1K
skeeter
skeeter
D
elliptical reflector 10" diam, 3" depth, focus (0,0), vertex
Replies
3
Views
3K
tkhunny
tkhunny
A
how to simplify expression 1/x+5 - 1/5 over x ?
Replies
1
Views
1K
Deleted member 4993
D
I
4567893 is prod. of subtracting what 2 num. from each other?
Replies
3
Views
2K
tkhunny
tkhunny
I
evaluate i14^
Replies
6
Views
2K
masters
M
A
find eqn of ellipse having x-intercepts ±3, y-intercepts ±4
Replies
1
Views
6K
Deleted member 4993
D
A
find eqn of ellipse w/ x-intercepts ±Ö 6, y-intercepts ±Ö 12
Replies
1
Views
5K
tkhunny
tkhunny
C
Absolute Value Eqns: solve | 4y - 5 | + 4 = 7y + 8
Replies
2
Views
2K
Cherry3451
C
S
inverse fcns: find inverse of y=3X-1 (i get x - 1 = 3^y)
Replies
1
Views
1K
pka
pka
P
Factoring 6x^2 - 7x - 3 and 2x^2 - 7x - 6
Replies
1
Views
5K
skeeter
skeeter
P
If a,b>=0, then a<=b equivalent to sqrt{a}<=sqrt{b}
Replies
1
Views
1K
stapel
stapel
T
List of mathematical symbols
Replies
2
Views
2K
Deleted member 4993
D
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