Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
T
Polynomial problem: Solve n^5 + 80 = 5n^4 + 16n
Replies
12
Views
5K
Steven G
Steven G
M
Im stuck. Help please: Solve this equation: 2x^3 -10x^2 +13x -2 = 0
Replies
8
Views
3K
mariss
M
A
f(x)=√(x+1)-√(x) : show that f is decreasing
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2
Views
3K
akramzine
A
D
Pyramid Arrangement Sequences: 1, 4, 10, 20, 35, 56,...
Replies
1
Views
2K
stapel
stapel
E
circle theorem? Give the center and radius of (x-3)^2 + (y+2)^2 =8
Replies
5
Views
2K
pka
pka
H
Inverse Functions: f(x) = 2x − 4, x > 0; −3x + 1 otherwise
Replies
3
Views
2K
Steven G
Steven G
E
exponential fcns and applications: declining-balance method of depreciation (crane)
Replies
5
Views
3K
ect
E
S
Another Age Problem Equation: Juan is 2 years older than Sylvia.
Replies
2
Views
2K
svdexcel
S
S
Age problem equation: The combined ages of A and B are 48 years
Replies
6
Views
3K
svdexcel
S
S
Transforming Function - Shifting Horizontally
Replies
1
Views
1K
Deleted member 4993
D
S
Quadratic Inequalities: solve 10-9y≥2y^2 and a^2 ≤4(2a-3)
Replies
3
Views
3K
Otis
Otis
S
Quadratic Inequalities Word Problem: the price of carbon fibre
Replies
1
Views
1K
Otis
Otis
K
Exponential and Log Equations: Solve 3 ln 2+ ln (x-1) = ln 24
Replies
4
Views
2K
stapel
stapel
M
Negating a universal quantifier: ∀? ∈ ]0,1[ ∶ ?2 < ?
Replies
4
Views
2K
pka
pka
M
solve plzz: −4 = 2p + 8
Replies
2
Views
2K
stapel
stapel
C
Parallelograms: if A(0,0), B(3,3), C(9,3), D(6,0) are parallels of quadrilateral,...
Replies
1
Views
1K
ksdhart2
K
N
Determining Permutations for a Sequence with Missing Values
Replies
0
Views
1K
NvrKnowsBest
N
A
combining radicals: need steps for r6a -3r96a -6r24a
Replies
9
Views
4K
lookagain
L
K
Curve equation ? lies above line y=2x, on the surface z=x^2+y^2
Replies
2
Views
1K
kejinatsu
K
H
Extreme value of quadratic equation?
Replies
8
Views
8K
Otis
Otis
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