Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
A
Average Angular Velocity: 2100 revolutions in 3 minutes and 5 seconds.
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1
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1K
Deleted member 4993
D
markl77
Completing the Square - Finding a value for k in x2+4x+k
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4
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12K
markl77
markl77
H
Prove the difference of any 2 squares of this sequence is a multiple of 24
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9
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6K
lookagain
L
C
Sequences with equilateral triangle
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1
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2K
CJ4383782
C
N
Trying to understand example of non-rational number
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2
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1K
JeffM
J
C
(Quadratic equations - Completing the square) What is this last step i'm not doing?
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2
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2K
codyw1996
C
A
Equation: 1/a + 1/b + 1/x = 1/(a + b + x) for a, b not equal to zero
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8
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6K
mmm4444bot
mmm4444bot
J
Formula difficulty: v² = u² + 2as, given u = 0, a = 2, s = 16
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3
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3K
James5x5x
J
markl77
Quadratic Equations - Trouble with order: SA=2πR2+2πRH
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4
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2K
JeffM
J
L
Surely Simple (What am I Overlooking?)! (x-2)^5 + 5(x+2)(x-2)^4 becomes (x-2)^4(6x+8)
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1
Views
984
JeffM
J
N
Divide and Simplify: (2(x+1)^2)/(5x) divided by (7(x+1))/(10x^2)
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1
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2K
ksdhart2
K
W
Solving a growth rate/time problem: 332 people on October 2016 increasing by 19.5%...
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3
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2K
JeffM
J
L
Simplify [(-9)^17 (-9)^0]/[(-9)^14 (-9)] - [(5^14)^6]/[(5^4)^20 * 5]
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1
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1K
MarkFL
MarkFL
J
Stuck! Evaluate [e (f - 2)^2]/[ef] for e = -4 and f = 1
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3
Views
1K
James5x5x
J
L
Simplify Completely: (-36 (T^-5)^7 M^3) / ( (-3)^2 T^0 T^-14 M^8)
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2
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1K
HallsofIvy
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G
Linear Equation: Solve for p. - m=p-241/p
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2
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1K
Ghmuji
G
J
Finding Point-Slope form of a line that is Perpendicular to One Given! Please help!!
Replies
7
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2K
MarkFL
MarkFL
F
Linear Algebra Conditions such that x+by=-1, 2ax+2y=5 has exactly 1 soln
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4
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4K
foxsboris.naumov1994
F
S
distance, rate and time algebra prob: Hazel and Emily fly from Atlanta to San Diego.
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2
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2K
sean1
S
V
What does it mean when the domain of a graph is "all real numbers?"
Replies
1
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2K
stapel
stapel
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