Question

Porfa ayudenme (X+3)(x-1)×al cuadrado +5

Answer 1

$( { \times }^{3} + 3 { \times }^{2} ) \times ( \times - 1) + 5 \\ { \times }^{4} - { \times }^{3} + 3 { \times }^{3} - 3 { \times }^{2} + 5 \\ \times = { \times }^{4} + 2 { \times }^{3} - 3 { \times }^{2} + 5$