Re
x² + 12 x = 108
x²+ 12 x - 108 = 0
Δ = 144 - 4 ( - 108) = 144 + 432 = 576 = 24 ²
x 1 = ( - 12 - 24 ) / 2 = - 36 /2 = - 18
x² = ( - 12 + 24 ) / 2 = 12/2 = 6
solutions = - 18 et 6
je te laisse faire la suite, il suffit de lire le programme
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Re
x² + 12 x = 108
x²+ 12 x - 108 = 0
Δ = 144 - 4 ( - 108) = 144 + 432 = 576 = 24 ²
x 1 = ( - 12 - 24 ) / 2 = - 36 /2 = - 18
x² = ( - 12 + 24 ) / 2 = 12/2 = 6
solutions = - 18 et 6
je te laisse faire la suite, il suffit de lire le programme