Answer:
8x^2 -10x -3
Explanation:
(2x-3) (4x+1)
FOIL
First 2x*4x = 8x^2
outer: 1*2x = 2x
inner: -3*4x = -12x
last : -3*1 = -3
Add together
8x^2 +2x-12x -3
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