Answered

Pouvez calculez ceci merci (X-4)(x+3)

Sagot :

OCEANEHCKL

Réponse :

Bonjour,

(x-4)(x+3) = x*x +x*3 + (-4)*x + (-4)*3

= x^2 +3x - 4x - 13

= x^2-1x-13

-> ^2 = au carré

-> * = multiplier