👤

Sagot :

Réponse:

Bonjour !

Explications étape par étape:

A=8x²-12x

=8×x×x-12×x

=x(8x-12)

B=-3y+12y²

=3×y+3x4×y×y

=3y(1+4y)

C=6z²-6z

=6×z×z-6×z

=6z(z-1)

D=25t²+10

=5×5×t×t+5×2

=5(5t²+2)

© 2024 IDNLearn. All rights reserved.