Jose Said:

Help with algebra factoring homework please?

We Answered:

w= x
l= 7x
A= 252
A= Lxw
A= x(7x)
252= 7x^2
x= 36 square root
x = 6

to check:
plug in 6 for the x.

A= LxW

w= x
w= 6
L = 7x
L = 7(6)
L = 42


A= L x W
A = 42 x 6
A = 252

Gina Said:

help with algebra... factoring?

We Answered:

AX^2 + BX + C = 0
1 quadratic formula(x1) =[-b+sqrt(b^2-4ac)]/2a
sub in the values gives x1=.75
quadratic formula(x2) =[-b-sqrt(b^2-4ac)]/2a
sub in the values gives x2=.75
2 x1=-9 x2=-9
3 x1=-2 x2=-4
4 i think you mean 4w^2 - 13w - 27
so
x1= 4.6894 x2= -1.4394

Christine Said:

algebra factoring homework help (multiple choice)?

We Answered:

a e c c a&b

Douglas Said:

Algebra factoring polynomials help please?

We Answered:

the greatest common factor is the biggest number that will divide each coefficient,in the first problem that would be the number 2. then what you have left needs to be factored, like this:
2x² -72 = 2(x² -36 ) = 2(x-6)(x+6)

4x² -16 = 4(x² -4 ) = 4(x-2)(x+2)

3x² -12x +12 = 3(x² -4x +4 )=3(x-2)(x-2)

Alicia Said:

Beginning Algebra( factoring with answer) help with work?

We Answered:

Looks right