👤

Sagot :

VINS

bonjour

( 6 x + 2 ) ( 3 x - 8 + 7 x + 9 )

= ( 6 x + 2 ) ( 10 x + 1 )

= 2 ( 3 x + 1 ) ( 10 x + 1 )

MARGESIMPSON1

Bonsoir,

Factoriser :

= (6x+2)(3x-8)-(6x+2)(-7x-9)

= (6x+2)(3x-8-(-7x-9))

= 2(3x+1)(3x-8-(-7x-9))

= 2(3x+1)(3x-8+7x+9)

= 2(3x+1)(10x-8+9)

= 2(3x+1)(10x+1)

Bonne soirée.

Other Questions

© 2024 IDNLearn. All rights reserved.