(3-2x) (3+2x)=
1x × 5x =5x
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Answer:
3(3+2x)-2x(3+2x)=5x²=5x
9+6x-6x-4x=5x²=5x
9-4x=5x²=5x
-5x²-9x+9
this the equation of this question
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