Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
markl77
Quadratic Equations - Trouble with order: SA=2πR2+2πRH
Replies
4
Views
3K
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
1K
JeffM
J
N
Divide and Simplify: (2(x+1)^2)/(5x) divided by (7(x+1))/(10x^2)
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1
Views
2K
ksdhart2
K
W
Solving a growth rate/time problem: 332 people on October 2016 increasing by 19.5%...
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3
Views
2K
JeffM
J
L
Simplify [(-9)^17 (-9)^0]/[(-9)^14 (-9)] - [(5^14)^6]/[(5^4)^20 * 5]
Replies
1
Views
1K
MarkFL
MarkFL
J
Stuck! Evaluate [e (f - 2)^2]/[ef] for e = -4 and f = 1
Replies
3
Views
2K
James5x5x
J
L
Simplify Completely: (-36 (T^-5)^7 M^3) / ( (-3)^2 T^0 T^-14 M^8)
Replies
2
Views
1K
HallsofIvy
H
G
Linear Equation: Solve for p. - m=p-241/p
Replies
2
Views
2K
Ghmuji
G
J
Finding Point-Slope form of a line that is Perpendicular to One Given! Please help!!
Replies
7
Views
3K
MarkFL
MarkFL
F
Linear Algebra Conditions such that x+by=-1, 2ax+2y=5 has exactly 1 soln
Replies
4
Views
4K
foxsboris.naumov1994
F
S
distance, rate and time algebra prob: Hazel and Emily fly from Atlanta to San Diego.
Replies
2
Views
3K
sean1
S
V
What does it mean when the domain of a graph is "all real numbers?"
Replies
1
Views
2K
stapel
stapel
H
rationalizing: 2/(x^3 (x - 3)) + 3/(x (x - 3)^2)
Replies
1
Views
1K
ksdhart2
K
C
Father seeking help for son
Replies
1
Views
1K
mmm4444bot
mmm4444bot
H
"Simplify [ (w^3) / (w^7) ]^3" (I get 3/7.) : (
Replies
7
Views
3K
HallsofIvy
H
M
Prove That [a+b, b+c, c+a] = 2[abc] using triple scalar product?
Replies
1
Views
2K
Deleted member 4993
D
M
Ned to solved some vector algebra proble.
Replies
7
Views
4K
Deleted member 4993
D
M
show that a=3i-2j+k, b=i-3j+5k, c=2i+j-4k form a right angled triangle
Replies
1
Views
2K
Deleted member 4993
D
I
Factoring a Polynomial into Linear and Quadratic Factors: P(x)=x^2+8x^2-9
Replies
6
Views
3K
MarkFL
MarkFL
J
Information: Proof of equalities and inequalities
Replies
0
Views
1K
jean05
J
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