Answer:
6x^3+13x^2+4x-3
Explanation:
(3x^2+2x-1)(2x+3)=3x^2*2x+3x^2*3+2x*2x+2x*3-1*2x-1*3=
6x^3+9x^2+4x^2+6x-2x-3=
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