Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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Prove that P:2^n>2n+1 for integers n>=3
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1
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962
Deleted member 4993
D
D
hang time: A basketball player, standing near the basket to grab a rebound jumps 76.0
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6
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10K
stapel
stapel
B
Hello! "Find the inverse of f(x)= x^2+x where x is greater than or equal to -1/2"
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2
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1K
stapel
stapel
H
Need help with the start of this linear algebra proof
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0
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701
hasanneo
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L
Piecewise Function: f(x) = x^2+2x for 0<=x<=5, 3x-2 for -3<=x<0; g(x) = 1-4x
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3
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1K
HallsofIvy
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D
Logarithm proof - help: a² + b² = 6ab iff log(a + b) - log(a - b) = ½log2
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2
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2K
stapel
stapel
A
Help solving a power equation: y=21.665x^-0.264 find x if y =50
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2
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1K
HallsofIvy
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B
System of nonlinear equations! f(x) = (x_1)^5 + (x_2)^3 * (x_3)^4 + 1, (x_1)^2 * x_2
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1
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2K
stapel
stapel
H
Is the textbook wrong or me?
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2
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3K
Hanna1
H
C
Need help with this sequence: 123456789, 21230569, 26054, 1204, x
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2
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2K
Deleted member 4993
D
G
Trigonometry: How to determine d in f(θ)=a sinθ +d
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6
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5K
ksdhart2
K
Z
exponent question: which is bigger, 99999^99998 or 99998^99999?
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5
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2K
ZMS
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How would I go about this? Functions (The "if <3" and such, throws me off.)
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1
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1K
Mrspi
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J
Intermediate Algebra, 'Constant Rate' word problems
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2
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1K
stapel
stapel
H
Summation Notation: 1/2 + 1/4 + 1/8 +..... 1/256
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1
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3K
Deleted member 4993
D
N
Let T : Rn → Rm be a linear map, and let L be a line in Rn. Show that T(L) is also...
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1
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2K
Niamh
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R
Inequality proving using arithmetical and geometrical mean.
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2
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1K
remix00
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S
[HELP][URGENT] Linear Algebra
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4
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1K
sucksmath
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Vertices of an asymptote? f(x)=(x+1)/(x-1)
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1
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1K
Harry_the_cat
Harry_the_cat
D
Looking for in depth reason why f(x)=+sqrt(x-2) does not have a vertices
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1
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1K
JeffM
J
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