Mathematics - 6 August 2007

Factorize:

Formula: a^2 - b^2 = (a+b)(a-b)

a^2 - a^2b^2 - 2ab - 1

2007-08-06 03:07:47 · 3 answers · asked by Niranjana S 2

Factorise:

formula:a^2 - b^2 = (a+b)(a-b)

x^4+4

2007-08-06 03:02:20 · 2 answers · asked by Niranjana S 2

factorize this sum:

xy^5 - x^5y

It will be easier for me if u answer it with this formula:
a^2 - b^2 = (a+b)(a-b)

2007-08-06 02:59:35 · 6 answers · asked by Niranjana S 2

given that as x goes to minus infinity, y = 2

2007-08-06 02:44:42 · 3 answers · asked by agbo 1

Two lines are perpendicular if their slopes m1 and m2 have the following relationship:?
a) m1=m2

b) m1= -m2

c) m1 m2= 1

d) m1 m2 = -1

2007-08-06 02:44:16 · 4 answers · asked by Billy_Bob 1

FACTORISE EACH OF THE FOLLOWING:

x^2 y^2 +2xy +1 -16p^2

2007-08-06 02:43:23 · 2 answers · asked by Niranjana S 2

2007-08-06 02:31:43 · 2 answers · asked by Anonymous

x^-3 - x
----------------
x^-2 - 1

2007-08-06 02:26:00 · 6 answers · asked by :) 3

Wiki tells me that 1 guinea is 21 shillings which equals £1.05 in decimalised currency.
http://en.wikipedia.org/wiki/Guinea_(British_coin)#Replacement_by_the_pound

2007-08-06 02:05:56 · 6 answers · asked by Part Time Cynic 7

2007-08-06 01:49:21 · 5 answers · asked by Anonymous

An open box is to be made from a square piece of cardboard whose sides are 8.00 in. long, by cutting equal squares from the corners and bending up the sides. Determine the side of the square that is to be cut out so that the volume of the box may be a maximum.

2007-08-06 01:39:41 · 3 answers · asked by Anonymous

5a^3 - 3a^2 - 2 = 0

2007-08-06 00:44:32 · 4 answers · asked by Anonymous

2007-08-06 00:39:22 · 3 answers · asked by jaw 2