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(8x-2)(4x)
 Jan 18, 2014
 #1
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gdd:

(8x-2)(4x)



I won't do your one, I will do a different similar one.

(6-15x)(3x)

=3x(6-15x)

Now you have 3x lots of 6-15x
which means that you have
=3x lots of 6 take away 3x lots of 15x

= 3x times 6 - 3x times 15x

= 18x - 45xx

= 18x - 45x 2

now you can do your one
 Jan 19, 2014

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