Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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need a help with this problem since it lacks info (dinner rolls & max calories)
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1
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1K
ksdhart2
K
T
Matrix arithmetic: Let A, C be 3x3 matrices. For any A, find C when CA = 2C.
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3
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1K
ksdhart2
K
T
Super complicated equation solve for x: 0=(x^(z*y)-((z^(z^y)+(z^z+y)^z)*z^(y^z+z)+...
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2
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1K
Harry_the_cat
Harry_the_cat
E
Matrix Problem: solve for X where AX = XB
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2
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4K
enott312
E
E
windy word problem: "While on vacation, you decide to go hang-gliding...."
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1
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1K
emm1138
E
Z
Rational Equations: need videos to learn how to solve (x+4)/(x+2) = (x-4)/(x+4)
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5
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2K
Mrspi
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O
NHL scoring title question
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4
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2K
Deleted member 4993
D
G
Having a problem: sqrt[2^{x-78}] - 5 * sqrt[2^{x-84}] = 96
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3
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1K
JeffM
J
L
Prove that P:2^n>2n+1 for integers n>=3
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1
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938
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
Views
999
stapel
stapel
H
Need help with the start of this linear algebra proof
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0
Views
691
hasanneo
H
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
H
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
Views
1K
HallsofIvy
H
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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4K
ksdhart2
K
Z
exponent question: which is bigger, 99999^99998 or 99998^99999?
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5
Views
2K
ZMS
Z
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