::GymQuiz-116::
demo1
box1+
Equations produit nul (niveau facile)
box2
box3
box4
Equations produit nul (niveau facile) ⟳
✔ (x - 2)(x + 12) = 0 ➡ x = 2 et x = -12
✔ (s - 8)(s + 3) = 0 ➡ s = 8 et s = -3
✔ (x - 1)(x + 6) = 0 ➡ x = 1 et x = -6
✔ (p + 10)(p - 4) = 0 ➡ p = -10 et p = 4
✔ (z + 4)(z - 8) = 0 ➡ z = -4 et z = 8