Intermediate/Advanced Algebra

For more advanced algebra topics, including Algebra II and Pre-Calculus.
Jacob
Help check my calculation? "If f(x) = 2x - 3 & g(x) = x^2+5, find (a) gf(2) = g(f(2)), (b) fg(-3) = f(g(-3))
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4
Views
1K
HallsofIvy
H
A
Separation of Variables?
Replies
7
Views
814
Dr.Peterson
Dr.Peterson
M
Projectile motion: Find the angle of projection and the magnitude of the initial velocity.
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2
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1K
mathsedu123
M
L
Word Equations
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2
Views
519
Otis
Otis
F
Tangent to a circle
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6
Views
683
Dr.Peterson
Dr.Peterson
M
Set theory - cardinality
2
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20
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1K
Steven G
Steven G
M
Formal logic ?
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1
Views
508
pka
pka
A
Divisor function
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6
Views
611
andrew1
A
S
Help with linear equation
Replies
11
Views
2K
San1998
S
S
Need help finding the range of a function.
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16
Views
874
mmm4444bot
mmm4444bot
S
How to find an objective function
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2
Views
634
HallsofIvy
H
D
Help translate math formula into excel format!
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4
Views
881
Harry_the_cat
Harry_the_cat
L
Binomials: From [(1+x)^n]^2 = (1+x)^{2n}, prove (1+nC1+nC2+...+nCn)^2 = 1+2nC1+...
Replies
9
Views
1K
pka
pka
C
Algebra II: Rational Zeros Theorem
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3
Views
737
JeffM
J
S
y=1-2x-x^2 Range?
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4
Views
2K
HallsofIvy
H
O
I need help!
Replies
2
Views
822
HallsofIvy
H
K
Issues with a Linear Equation
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3
Views
691
HallsofIvy
H
S
Finding the greatest common divisior
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1
Views
574
Dr.Peterson
Dr.Peterson
A
Solving inequality Please help
Replies
14
Views
1K
MarkFL
MarkFL
C
Factoring by difference of two squares
Replies
2
Views
567
Steven G
Steven G
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