Beginning Algebra

Specifically for introductory questions about algebra (Algebra I).
A
Square root simplification question: sqrt[(-2)^2 * 3]
Replies
13
Views
1K
Steven G
Steven G
A
Linear equation ax+b=c: why 3 constraints? why not 2 or 4?
Replies
7
Views
836
Dr.Peterson
Dr.Peterson
A
A train travelling at 90 km/h takes 45 s to pass a crossing. How long was the train, in metres
Replies
4
Views
836
Otis
Otis
Y
Carlo has x dollars. He has 2 times as much as Sam. Ann has 681 more than Sam.
Replies
7
Views
1K
Otis
Otis
AhmedAlmosuli
Why the answer is E? [(x-1)^2 (3-x)^2] / (x+5) > 0
Replies
9
Views
1K
Otis
Otis
E
Developing Algebraic Equations (number of squares in "staircase")
Replies
9
Views
1K
blamocur
blamocur
AhmedAlmosuli
How do i find a+b+c with only x1 and x2? f(x) = ax^2 + bx + c = 0, f(x1) = f(x2) = 0, x1 = 1 - sqrt[2]
Replies
7
Views
833
AhmedAlmosuli
AhmedAlmosuli
Y
inequality equations: Some students are planning to have a huge dance party....
Replies
1
Views
507
BigBeachBanana
BigBeachBanana
A
a/bc = a/b - a/c?
Replies
2
Views
590
NotJeffM
N
AhmedAlmosuli
How do we solve this ?
Replies
7
Views
1K
pka
pka
AhmedAlmosuli
Is this quadratic function question wrong ?
Replies
4
Views
678
AhmedAlmosuli
AhmedAlmosuli
N
I need to solve "6 pounds of potatoes costs as much as 5 pounds of apples..."
Replies
5
Views
1K
Nicole.ss
N
N
Homework test issues: Find value of n so system of equations has no solution
Replies
4
Views
966
Nicole.ss
N
AhmedAlmosuli
what did I do wrong with this quadratic function graph question?
Replies
2
Views
504
Dr.Peterson
Dr.Peterson
I
Question about Arithmetic Series: "Molly started her Novemeber Read-a Lot progamme on the first day of the month..."
Replies
5
Views
854
Dr.Peterson
Dr.Peterson
N
I need to solve "Traveling with the river current, a boat has a max speed of..."
Replies
2
Views
1K
Nicole.ss
N
H
Help with my maths schoolwork ("Sarah's Phone": 9 Qs in sideways pictures)
Replies
3
Views
637
Otis
Otis
AhmedAlmosuli
please help me with this rational numbers question: (1-1/16)(1-1/25)(1-1/36)...(1-1/3600)
Replies
4
Views
832
AhmedAlmosuli
AhmedAlmosuli
H
The radioactive isotope tungsten-187 has a half-life of one day. The decay of this substance can be modelled using the equation where M represents th
Replies
3
Views
1K
Otis
Otis
C
Algebraic Simplification of (2p^2q - 3pq^2 + q^3)/(pq^2 - p^2q - 2p^3)
2
Replies
34
Views
4K
chijioke
C
You must log in or register to post here.
Top