How do you multiply polynomials #(x+3)(x+2)#?

1 Answer
Don't Memorise
Oct 15, 2015

#=color(blue)(x^2+5x+6#

Explanation:

#color(blue)((x+3))(x+2) #

We multiply each term of the first bracket with each of the two terms of the second bracket.

#=color(blue)((x)) * (x)+color(blue)((x))* (2) +color(blue)((3)) * (x) +color(blue)((3)) * (2)#

#=x^2+2x+3x+6#

#=color(blue)(x^2+5x+6#

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