If A=4x²+7x-1 and B= -x²-5x+3, then what is 3/2A-2B? A) 4x²+31/2x-9/2 B) 4x²+41/2x-15/2 C) 8x²+31/2x-9/2 D) 8x²+41/2x-15/2 - QAmmunity.org

If A=4x²+7x-1 and B= -x²-5x+3, then what is 3/2A-2B? A) 4x²+31/2x-9/2 B) 4x²+41/2x-15/2 C) 8x²+31/2x-9/2 D) 8x²+41/2x-15/2

asked Apr 14, 2020 37.1k views

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