Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
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Radical equations: solve w=Cr^-2 for r; find C if w=100 at
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4
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7K
mmm4444bot
mmm4444bot
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algebra 2 slope: in 2003, y = $1.40; in 2004, y = $1.50.
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2
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1K
mmm4444bot
mmm4444bot
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solve z^2 - 3z = 54 by factoring
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3
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2K
Denis
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zeros of quadratic function are (4 + 3i) and (4 - 3i)
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2
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2K
kingrotty
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The length L in inches of a standard nail can be modeled by
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3
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11K
kingrotty
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Combinations of six cards, given 4 of a kind, 1 pair
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3
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1K
Denis
D
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Linear Programming (Solving system of inequalities)
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2
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891
coloredmath
C
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Verifying Inverse Functions Using Composition
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4
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4K
Deleted member 4993
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W
Rational Functions: n+2/-3n=n+5/-3n-1, 5/(x-3)/(-6/x)+3,
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2
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1K
mmm4444bot
mmm4444bot
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Depreciation problem: If value dep. 20% per year, when will
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4
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1K
mmm4444bot
mmm4444bot
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Combinations with 4 letters in word STUDENT
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1
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1K
mmm4444bot
mmm4444bot
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Logarithmic Equations: 1 + 2e^3x = 7, 3log(4x) - 2 = 10
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2
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3K
soroban
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systems of linear Equations: 2x-y-z=7,x-y+z=2,x+y-3z=5
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5
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4K
mmm4444bot
mmm4444bot
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Algebra II Factoring: 16x^4-8x+1,r^2-6r-9s^2+9,u^2-4r^2-3u-
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2
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2K
mmm4444bot
mmm4444bot
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Quadratic Functions: vertex (0, 1) passing through (2, -7)
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1
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1K
chivox
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Change in Good Rate: 10 widgets, 9 good; find formula for
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2
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959
UDcc123
U
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2400 loan w/ 2.5% annual interest, due in 6 months: find amt
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1
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2K
mmm4444bot
mmm4444bot
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Matrices and Gaussian Method
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5
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1K
soroban
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CC charges $8/student; UCC charges $160 + $6/student.
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1
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1K
Denis
D
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Exponential Growth: doubling time 15 min; at t = 80, p = 70.
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1
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2K
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