Multiply: (−8x − 15)(−12x2 + 12x + 3)
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Step-by-step explanation:
(-8x-15) (-12x^2+12x+3)
= -8x(-12x^2+12x+3)= -96x^2 -96x -24x= -96x^2 -120x
= -15(-12x^2+12x+3)
= -180x^2 -180x -24
=96x^2-120x -180x^2 -180x -24
= -84x^2 -300x -24
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