Question

5) Determine a forma fatorada do perímetro do
quadrilátero a seguir:

Answer 1

Resposta:

$4 {x}^{2} + 8x + 6x + 12 \\ 4 {x}^{2} + 14x + 12 \\ 2 \times (2 {x}^{2} + 7x + 6) \\ 2 \times (2 {x}^{2} + 4x + 3x + 6) \\ 2 \times (2x \times (x + 2) + 3 \times (x + 2)) \\ 2 \times (x + 2) \times (2x + 3)$