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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
10K
MarkFL
M
L
Erika’s equations
Replies
4
Views
299
HallsofIvy
H
S
Algebra brackets question
Replies
3
Views
225
Samwise-zambeezi
S
M
Can you factor the following two polynomials?
Replies
5
Views
443
Klaas van Aarsen
Klaas van Aarsen
karush
b14 adding negative numbers
Replies
1
Views
227
HallsofIvy
H
C
Business Math
Replies
5
Views
379
HallsofIvy
H
M
Simple Distance, Rate, Time Problem
Replies
6
Views
184
MachineCode
M
karush
07 division by doubling method
Replies
1
Views
295
County Boy
C
M
Matrix: True or False?
Replies
3
Views
167
topsquark
topsquark
M
True or False -- Matrices.
Replies
0
Views
89
MathHelpBoardsUser
M
karush
[SOLVED] 13.3.2 What is the 50th term of the sequence!
Replies
3
Views
308
karush
karush
A
Help with how to do this equation
Replies
5
Views
413
County Boy
C
A
find N
Replies
3
Views
181
albert391212
A
karush
[SOLVED] -4.3.1 find quadratic eq given 3 pts
Replies
5
Views
12K
karush
karush
karush
[SOLVED] -Polynomial types
Replies
3
Views
2K
karush
karush
karush
[SOLVED] -c4.LCM of \{A,B,C\}
Replies
7
Views
431
sumaira
S
M
Bar models
Replies
1
Views
295
skeeter
skeeter
Lorena_Santoro
Find the missing number in the series please
Replies
1
Views
207
skeeter
skeeter
S
Help with formula pleeease!
Replies
5
Views
222
topsquark
topsquark
Lorena_Santoro
It might look scary, but then I figured that it's very easy to find the answer!
Replies
1
Views
195
skeeter
skeeter
karush
[SOLVED] -6.1.12 solve for x 3^{2x}=105
Replies
6
Views
390
Prove It
P
karush
b12 using counters of algebra eq
Replies
2
Views
270
karush
karush
karush
b20.<= to the length of the dividend
Replies
1
Views
188
Country Boy
C
DaalChawal
Calculating rates of two points moving along a circle
Replies
4
Views
309
Country Boy
C
karush
[SOLVED] -c5.LCM and Prime Factorization of A,B,C
Replies
3
Views
196
Country Boy
C
karush
[SOLVED] -c6. Find the GCF and the LCF of A and B.
Replies
1
Views
173
Country Boy
C
karush
-b10.Use pos/neg counters as needed
Replies
0
Views
140
karush
karush
karush
[SOLVED] -c11.interpretation of division
Replies
1
Views
164
Country Boy
C
karush
[SOLVED] -c03 write prime factorization of the LCM of A and B
Replies
3
Views
193
skeeter
skeeter
karush
04 scaffold partial products for division
Replies
0
Views
184
karush
karush
S
How to do this problem
Replies
2
Views
374
knoppi
K
S
Please Help!
Replies
1
Views
313
jonah
jonah
karush
[SOLVED] -6.6.72 log and e problem
Replies
10
Views
671
karush
karush
L
Pricing Discount Help Please
Replies
2
Views
287
LorraineP
L
P
Word Problem
Replies
2
Views
401
Country Boy
C
B
Help
Replies
3
Views
494
Country Boy
C
A
Cantor diagonalization
Replies
3
Views
480
Country Boy
C
C
algebra
Replies
8
Views
504
Country Boy
C
A
help
Replies
5
Views
501
Country Boy
C
DaalChawal
Find Values of x
Replies
3
Views
390
topsquark
topsquark
DaalChawal
Permutation and combination
Replies
6
Views
358
DaalChawal
DaalChawal
DaalChawal
Quadratic Equation
Replies
4
Views
401
Klaas van Aarsen
Klaas van Aarsen
SLSCoder
How can I solve this problem with relationships?
Replies
3
Views
449
romsek
R
DaalChawal
Quadratic equation doubt
Replies
2
Views
426
DaalChawal
DaalChawal
B
Amount earned every year
Replies
2
Views
544
Country Boy
C
J
Help on this please
Replies
2
Views
328
Country Boy
C
DaalChawal
Doubt
Replies
7
Views
696
DaalChawal
DaalChawal
M
Find Value of c
Replies
5
Views
536
Country Boy
C
Monoxdifly
[ASK] Paint Problem
Replies
4
Views
554
Country Boy
C
M
Slope Intercept Equation with parallel
Replies
2
Views
407
Country Boy
C
N
Renaldo's Total Sales
Replies
4
Views
1K
Country Boy
C
B
Evaluating Arithmetic Expression
Replies
4
Views
2K
Country Boy
C
K
Changed signs
Replies
2
Views
557
Kobzar
K
DaalChawal
Doubt!
Replies
0
Views
312
DaalChawal
DaalChawal
K
Difficult equations
Replies
2
Views
338
Kobzar
K
karush
[SOLVED] mil.navy.01 completing the square
Replies
2
Views
373
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
karush
[SOLVED] -YouTube puzle
Replies
5
Views
807
SDAlgebra
S
L
simplifying and expanding expressions
Replies
5
Views
580
SDAlgebra
S
N
Urgent Help
Replies
5
Views
629
skeeter
skeeter
L
Word problem for savings plan
Replies
1
Views
353
jonah
jonah
C
Secondary 1 Science/Math equation help
Replies
5
Views
743
skeeter
skeeter
A
pls help me
Replies
1
Views
365
Prove It
P
R
Expanding Brackets
Replies
4
Views
458
Country Boy
C
N
Find Number of Ways
Replies
4
Views
645
jonah
jonah
N
Find Number of Dogs
Replies
3
Views
704
nycmathdad
N
Monoxdifly
[ASK] Polynomial
Replies
1
Views
493
kaliprasad
kaliprasad
AllThatJaz22
Complex Binomial Coefficient
Replies
0
Views
344
AllThatJaz22
AllThatJaz22
Monoxdifly
[ASK] c – a
Replies
4
Views
518
Monoxdifly
Monoxdifly
H
Function expressions
Replies
7
Views
541
Help seeker
H
J
(ask) Calculating Logarithmic Question
Replies
5
Views
528
Jdtbtb_sp
J
H
Algebraic workings
Replies
1
Views
470
skeeter
skeeter
Thendi
How do i improve my Prealgebra ?
Replies
2
Views
746
Thendi
Thendi
Monoxdifly
[ASK] a – f(a)
Replies
3
Views
482
Monoxdifly
Monoxdifly
Monoxdifly
[ASK] Stuck on a Quadratic Equation
Replies
1
Views
315
skeeter
skeeter
M
Word Problem for slope intercept graph equation
Replies
4
Views
376
Country Boy
C
M
Quadratic With No Real Zeros
Replies
4
Views
418
skeeter
skeeter
C
Write function to model combined rate
Replies
1
Views
560
Country Boy
C
karush
[SOLVED] gre.al.13 sum of even and odd numbers
Replies
2
Views
682
karush
karush
S
How many miles did she drive
Replies
2
Views
608
castor28
castor28
M
Expanding and simplifying brackets
Replies
2
Views
358
Maggie_s2020
M
E
Please help me understanding this equation
Replies
2
Views
578
Country Boy
C
A
I need these in 3 hours! Please help me!
Replies
3
Views
606
Theia
Theia
karush
[SOLVED] -act.63 cost per game with season pass
Replies
2
Views
508
karush
karush
karush
[SOLVED] gre.qu.1 are also in Q
Replies
1
Views
527
kaliprasad
kaliprasad
karush
[SOLVED] -gre.qu.10 quantity on 2 means
Replies
2
Views
564
karush
karush
A
Help? Algebra 2 Math - Solve X,Y,Z
Replies
3
Views
479
topsquark
topsquark
karush
[SOLVED] -gre.qu.3 exponent values
Replies
4
Views
533
karush
karush
A
Rational Inequalities
Replies
4
Views
645
Country Boy
C
A
Determine profit function
Replies
1
Views
452
skeeter
skeeter
I
Direct solution for two unknowns in two equations
Replies
2
Views
531
IanfromBristol
I
A
Combinations / Sets of objects
Replies
1
Views
360
Monoxdifly
Monoxdifly
C
Stuck help find points
Replies
6
Views
627
Country Boy
C
L
Problem of the day
Replies
1
Views
562
Monoxdifly
Monoxdifly
S
Number theory
Replies
1
Views
482
Opalg
Opalg
C
Help with b,c,d
Replies
1
Views
466
skeeter
skeeter
L
Solve for x
Replies
3
Views
570
Country Boy
C
K
What does it equal?
Replies
2
Views
533
Country Boy
C
H
Double summation: inner index = function of outer index
Replies
2
Views
553
Country Boy
C
Monoxdifly
[ASK] Logarithmic Equation
Replies
4
Views
649
Monoxdifly
Monoxdifly
A
Can someone help me figure out what to mark off on this graph?
Replies
15
Views
711
Country Boy
C
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