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(3x + 2)^2

Guest Jul 17, 2017

Best Answer 

 #1
avatar+7155 
+1

(3x + 2)2

 

=  (3x + 2)(3x + 2)

 

Multiply each term in the first set of parenthesees by each term in the second set of parenthesees and add these products together.

 

=  (3x)(3x) + (3x)(2) + (2)(3x) + (2)(2)

 

=  9x2 + 6x + 6x + 4

 

=  9x2 + 12x + 4

hectictar  Jul 18, 2017
 #1
avatar+7155 
+1
Best Answer

(3x + 2)2

 

=  (3x + 2)(3x + 2)

 

Multiply each term in the first set of parenthesees by each term in the second set of parenthesees and add these products together.

 

=  (3x)(3x) + (3x)(2) + (2)(3x) + (2)(2)

 

=  9x2 + 6x + 6x + 4

 

=  9x2 + 12x + 4

hectictar  Jul 18, 2017

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