2007-10-29 18:51:19 · 7 answers · asked by Anonymous in Education & Reference ➔ Homework Help
For a square, the formula is A=s x s
So A= (3x-1)(3x-1)
To solve this we write 9x^2-6x+1
2007-10-29 19:03:28 · answer #1 · answered by Lynn A 4 · 0⤊ 0⤋
Side X side
= (3x - 1)^2
= (3x - 1) (3x - 1)
= 9x^2 - 6x +1 square feet
2007-10-29 18:59:03 · answer #2 · answered by jemhasb 7 · 0⤊ 0⤋
A square's area is defined by the length of one of its sides squared.
(3x -1)^2
Foil
9x^2 - 6x + 1
2007-10-29 18:57:41 · answer #3 · answered by badassnewbie 2 · 0⤊ 0⤋
a square has an area of
A = s*s
where,
a = area
s = side
so substituting the given we'll have
Given:
s = 3x - 1 ft
A = (3x-1)*(3x-1) or
A = (3x-1)^2
you'll get
A = 9x^2 + 6x + 1 ft^2
2007-10-29 19:03:09 · answer #4 · answered by -xue- 3 · 0⤊ 0⤋
With a sq. each and every area is comparable to all of the different components, so if one area is 3x+4 all the different components are equivalent to 3x+4. because of the fact it truly is a sq. you are able to merely multiply by using 4 to get the respond, which as a result's 12x+sixteen.
2016-11-09 20:16:19 · answer #5 · answered by ? 4 · 0⤊ 0⤋
A = (3x-1)(3x-1)
A = 9x^2 - 6x + 1
2007-10-29 18:55:57 · answer #6 · answered by TroyMander 2 · 0⤊ 0⤋
(3x-1)^2
=9x^2-6x+1
2007-10-29 18:56:51 · answer #7 · answered by cryptogram 2 · 0⤊ 0⤋