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Pre-Algebra and Algebra

Factorization, Properties of operations, Evaluating expressions, Variable manipulations, Equations
Ackbach
  • Sticky
Algebra Do's and Don't's
Replies
2
Views
10K
jonah
jonah
M
  • Sticky
Two methods for deriving the quadratic formula that I was not taught in school
Replies
1
Views
9K
MarkFL
M
K
Changed signs
Replies
2
Views
123
Kobzar
K
D
Doubt!
Replies
0
Views
57
DaalChawal
D
K
Difficult equations
Replies
2
Views
65
Kobzar
K
karush
[SOLVED] mil.navy.01 completing the square
Replies
2
Views
86
karush
karush
H
Justify each step using commutativity and associativity in each step. (a-b)+(c-d) = (a+c)+(-b-d)
Replies
1
Views
2K
Greg
Greg
B
Evaluating Arithmetic Expression
Replies
3
Views
1K
jonah
jonah
karush
You tube puzzle
Replies
5
Views
432
SDAlgebra
S
L
simplifying and expanding expressions
Replies
5
Views
295
SDAlgebra
S
A
Cantor diagonalization
Replies
2
Views
134
Country Boy
C
A
help
Replies
3
Views
97
skeeter
skeeter
B
Help
Replies
2
Views
121
bigpoppapump
B
N
Urgent Help
Replies
5
Views
286
skeeter
skeeter
L
Word problem for savings plan
Replies
1
Views
117
jonah
jonah
C
Secondary 1 Science/Math equation help
Replies
5
Views
455
skeeter
skeeter
A
pls help me
Replies
1
Views
97
Prove It
P
R
Expanding Brackets
Replies
4
Views
123
Country Boy
C
N
Find Number of Ways
Replies
4
Views
163
jonah
jonah
N
Find Number of Dogs
Replies
3
Views
96
nycmathdad
N
N
Renaldo's Total Sales
Replies
3
Views
115
nycmathdad
N
Monoxdifly
[ASK] Polynomial
Replies
1
Views
205
kaliprasad
kaliprasad
AllThatJaz22
Complex Binomial Coefficient
Replies
0
Views
125
AllThatJaz22
AllThatJaz22
Monoxdifly
[ASK] c – a
Replies
4
Views
212
Monoxdifly
Monoxdifly
H
Function expressions
Replies
7
Views
255
Help seeker
H
J
(ask) Calculating Logarithmic Question
Replies
5
Views
236
Jdtbtb_sp
J
H
Algebraic workings
Replies
1
Views
157
skeeter
skeeter
Thendi
How do i improve my Prealgebra ?
Replies
2
Views
437
Thendi
Thendi
Monoxdifly
[ASK] a – f(a)
Replies
3
Views
184
Monoxdifly
Monoxdifly
Monoxdifly
[ASK] Stuck on a Quadratic Equation
Replies
1
Views
95
skeeter
skeeter
M
Word Problem for slope intercept graph equation
Replies
4
Views
115
Country Boy
C
M
Slope Intercept Equation with parallel
Replies
1
Views
92
skeeter
skeeter
M
Quadratic With No Real Zeros
Replies
4
Views
156
skeeter
skeeter
M
Find Value of c
Replies
2
Views
119
mathland
M
C
Write function to model combined rate
Replies
1
Views
302
Country Boy
C
karush
[SOLVED] gre.al.13 sum of even and odd numbers
Replies
2
Views
408
karush
karush
S
How many miles did she drive
Replies
2
Views
365
castor28
castor28
M
Expanding and simplifying brackets
Replies
2
Views
140
Maggie_s2020
M
Monoxdifly
[ASK] Paint Problem
Replies
3
Views
204
Country Boy
C
E
Please help me understanding this equation
Replies
2
Views
329
Country Boy
C
A
I need these in 3 hours! Please help me!
Replies
3
Views
309
Theia
Theia
karush
[SOLVED] -act.63 cost per game with season pass
Replies
2
Views
231
karush
karush
karush
[SOLVED] gre.qu.1 are also in Q
Replies
1
Views
258
kaliprasad
kaliprasad
karush
[SOLVED] -gre.qu.10 quantity on 2 means
Replies
2
Views
255
karush
karush
A
Help? Algebra 2 Math - Solve X,Y,Z
Replies
3
Views
243
topsquark
topsquark
karush
[SOLVED] -gre.qu.3 exponent values
Replies
4
Views
263
karush
karush
A
Rational Inequalities
Replies
4
Views
405
Country Boy
C
A
Determine profit function
Replies
1
Views
186
skeeter
skeeter
I
Direct solution for two unknowns in two equations
Replies
2
Views
246
IanfromBristol
I
A
Combinations / Sets of objects
Replies
1
Views
153
Monoxdifly
Monoxdifly
C
Stuck help find points
Replies
6
Views
369
Country Boy
C
L
Problem of the day
Replies
1
Views
303
Monoxdifly
Monoxdifly
S
Number theory
Replies
1
Views
208
Opalg
Opalg
C
Help with b,c,d
Replies
1
Views
207
skeeter
skeeter
L
Solve for x
Replies
3
Views
303
Country Boy
C
K
What does it equal?
Replies
2
Views
296
Country Boy
C
H
Double summation: inner index = function of outer index
Replies
2
Views
283
Country Boy
C
Monoxdifly
[ASK] Logarithmic Equation
Replies
4
Views
367
Monoxdifly
Monoxdifly
A
Can someone help me figure out what to mark off on this graph?
Replies
15
Views
418
Country Boy
C
karush
ratio to ratio club membership
Replies
2
Views
199
Country Boy
C
A
college algebra
Replies
2
Views
454
Country Boy
C
Monoxdifly
[ASK] c and q
Replies
6
Views
278
Monoxdifly
Monoxdifly
A
Area of rectangle
Replies
3
Views
359
kaliprasad
kaliprasad
anemone
How many envelopes did Elias have at first
Replies
1
Views
208
Country Boy
C
S
What amout of percentage should be added to the ratio?
Replies
1
Views
254
skeeter
skeeter
anemone
How many chocolates did Angeline give to Billie
Replies
3
Views
319
Country Boy
C
anemone
Passengers on the bus
Replies
5
Views
280
anemone
anemone
anemone
How many oranges were there in the morning?
Replies
8
Views
550
anemone
anemone
K
Algebra
Replies
2
Views
235
Country Boy
C
H
Is there a natural solution?
Replies
2
Views
240
Hatuk
H
K
Proving or disproving this matrix V is invertible.
Replies
0
Views
261
kaienfr
K
karush
[SOLVED] -gre.al.9 absolute value domain
Replies
6
Views
488
karush
karush
M
How can you prove abc <= 1/8 knowing 1/a + 1/b + 1/c >= 6?
Replies
8
Views
395
moonoem
M
Y
Needed some help with this organizational problem
Replies
2
Views
277
MarkFL
M
M
equation with square root
Replies
5
Views
359
MarkFL
M
J
Equation of the form x+a=√(bx+c)
Replies
7
Views
332
anemone
anemone
caffeinemachine
A Functional Equation
Replies
3
Views
441
Opalg
Opalg
anemone
Find the amount of sand in each bag
Replies
1
Views
392
kaliprasad
kaliprasad
anemone
Find the total number of red and blue beads
Replies
5
Views
562
anemone
anemone
G
Critical points and Roots?
Replies
3
Views
581
Country Boy
C
K
Algebra word problem solve for x
Replies
4
Views
798
HallsofIvy
H
D
Parentheses and brackets: Evaluate 2³[1/4+4(36÷12)]
Replies
6
Views
357
Dnichol016
D
test
[SOLVED] Testing around
Replies
4
Views
478
MarkFL
M
T
Function's Fun f(x^2−2016x)=f(x)⋅x+2016
Replies
3
Views
767
HallsofIvy
H
S
Interest Question
Replies
1
Views
398
skeeter
skeeter
J
2 variables equation
Replies
3
Views
629
skeeter
skeeter
P
[SOLVED] Transportation calculus
Replies
10
Views
2K
Ph4cm
P
T
Integer Question
Replies
1
Views
523
HallsofIvy
H
F
Solve 1-(x-3)/3⩽1/2
Replies
6
Views
1K
skeeter
skeeter
M
Partial fractions (5x^2+1)/[(3x+2)(x^2+3)]
Replies
3
Views
2K
HallsofIvy
H
F
Solve for F: C=9(F-32)/5
Replies
5
Views
999
skeeter
skeeter
J
Number patterns and sequences - Tn Term
Replies
1
Views
651
HallsofIvy
H
L
Word Problem
Replies
2
Views
877
HallsofIvy
H
S
how would the year 2011 appear in standard form
Replies
1
Views
725
HallsofIvy
H
Y
Proof with Induction 3/2-5/6+7/12-9/20+11/30-...
Replies
5
Views
877
skeeter
skeeter
F
[SOLVED] Matrix equation
Replies
1
Views
590
skeeter
skeeter
Monoxdifly
[ASK] Make x and y the Subjects: x^3-3xy^2=a, 3x^2y-y^3=b
Replies
6
Views
843
Monoxdifly
Monoxdifly
Monoxdifly
[ASK]Show that the sum of the fifth powers of these numbers is divisible by 5
Replies
4
Views
730
Monoxdifly
Monoxdifly
S
Finding lines through given point perpendicular and parallel to given line
Replies
1
Views
437
skeeter
skeeter
S
Computation based on linear growth
Replies
1
Views
456
skeeter
skeeter
S
Possible mistake in question? (system of linear inequalities)
Replies
1
Views
406
Opalg
Opalg
Monoxdifly
[ASK] 8^x+8^(-x)
Replies
4
Views
704
Monoxdifly
Monoxdifly
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