Question

by foil method:

(2m-5n) (3n-7n)

Answer 1

6mn - 14mn - 15n^2 + 35n^2
6mn - 14mn +20n^2

Answer 2

i need other answer pls

Answer 3

other answer ?

Answer 4

yes

Answer 5

but there's only one answer to this question

Answer 6

by horizontal method:

(2m-5n) (3m-7n)

Answer 7

oh horizontal method!? I dont know what a horizontal method sorry

Answer 8

http://www.purplemath.com/modules/polymult.htm

Answer 9

is horizontal method like foil method ?

Answer 10

(sm-5n)(3m-7n)
=(2m-5n)3m - (2m-5n)7n

and so on ...

Answer 11

is this a answer

Answer 12

oh but you would get the same answer anyway

Answer 13

you would, if you didn't mess up :)

(2m-5n)(2m-7n)
=(2m-5n)3m - (2m-5n)7n
=6m^2-15mn - 14mn+35n^2
=6m^2 -29mn +35n^2

Answer 14

which I do a lot ...

Answer 15

looks complicated , the foil method is better xD

Answer 16

I like box method best !!

Answer 17

what's box method ?