Question #2ec45

1 Answer
oaikitty
Oct 1, 2017

#8x^2-16x+6#

Explanation:

To expand the brackets you have to multiply each term in the first bracket by each term in the second bracket.
So we have to multiply #4x# by #2x# and #-3# and then add #-2# multiplied by both #2x# and #-3#.

#(4x-2)(2x-3)#
#=4x(2x-3)-2(2x-3)#
#=4x(2x)+4x(-3)-2(2x)-2(-3)#
#=8x^2-12x-4x+6#
#=8x^2-16x+6#

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