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12x²+7x+1 |
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Answer» if two coins are tossed simaltoneouly of getting 2 heads 12xsquare +4X+3X+1= 4X(3X+1)+1(3X+1)= (4X+1),(3X+1)= x=-1 divided by 4 and minus 1 divided by 3 12x²+4x+3x+14x(3x+1)+1(3x+1)(4+1)(3x+1) |
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