Plz help me out and use the foil method show ur work thank you

Plz Help Me Out And Use The Foil Method Show Ur Work Thank You class=

Answer :

Answer:

9B^2-12B+4

Step-by-step explanation:

use (a-b)^2 = a^2-2ab+b^2

(3B)^2 - 2x3B x 2 +2^2

raise a product to a power

9B^2-12B+4

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