well if you open a book, you will find that the two pages
in front of you will be consecutive
Given that the two
pages are consecutive
let the first page be page
X
then the second page is page
x+1
By definition of
multiplication
X(X+1)=2970
X^2+X-2970=0
well
this needs some factoring
first we see there is a 5 in a
2970 (obvious)
2970/5=594
i
see a two in the
number
594/2=297
2+9+7= 18
thats a multiple of 3
297/3=99 which is still a multiple of
3
99/3= 33 which is still a multiple of
3
33/3=11 Youa re left with a prime
number
so it is
5,2,3,3,3,11
you need to form two numbers that the
difference is one
by calculation, we find
out
5*11 = 55
2*3*3*3=
54
so the factoring is
(X+55)(X-54)=0
I dont know a book that has negative page
numbers
X= 54
so the two pages
are 54 and 55
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