Question

2x³+3ײ-3 si ×=2
Nesesito ayuda

Answer 1

$2 {x}^{3} + 3 {x}^{2} - 3$

$2 {(2)}^{3} + 3 {(2)}^{2} - 3 =$

${2}^{4} + 3 {(2)}^{2} - 3 =$

${2}^{4} + 3 \times 4 - 3 =$

$16 + 3 \times 4 - 3 =$

$16 + 12 - 3 =$

$28 - 3 = 25$