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4x2+12x+8=0 |
| Answer» 4x2+12x+8 = 0 Then 32 is a multiplication of 1st and 3rd number without .Focteise 32 in 8 ×4 4x2+8x+4x+84x(x+2)+4(x+2)(4x+4)+ (x+2)X=1. x=-2 | |