Question

(2x²+6) (2x²-3x+12)​

Answer 1

Respuesta:

꧁Holi꧂

$(2 {x}^{2} + 6)(2 {x}^{2} - 3x + 12)$

$2{x}^{2} (2 {x}^{2} - 3x + 12) + 6(2 {x}^{2} - 3x + 12)$

${4x}^{4} - 6 {x}^{3} + 24 {x}^{2} + 6( {2x}^{2} - 3x + 12)$

${4x}^{4} - {6x}^{3} + {24}^{2} + {12x}^{2} - 18x + 72$

${4x}^{4} - {6x}^{3} + {36x}^{2} - 18x + 72$

Rpt: 4x⁴-6x³+36x²-18x+72