Question

3x3-7x2-20x factorizacion , .

Answer 1

$3x^{3}-7x^{2}-20x \\ Factor comun: x \\ x(3x^{2}-7x-20) \\ ASPA SIMPLE \\ 3x^{2}-7x-20 \\ 3x ............ +5\\ x .............. -4 \\ (3x)(-4) + 5(x)= -12x + 5x = -7x CUMPLE \\ RESULTADO \\ \\ x(3x+5)(x-4)$