Question

qual o resutado de (m-6

Answer 1

d) (m -6)² 
    (m - 6) * (m -6)
    m² -6m -6m +36
    m² -12m +36

e) (2x -3)²
    (2x - 3) * (2x - 3)
    4x²-6x -6x +9
    4x²-12x+9