Bonjour,
Factoriser:
A(x)= 3(x-4)
B(x)= 5x(3-5x)
C(x)= (4x+3)(5-2x+7+x)= (4x+3)(-x+12)= - (4x+3)(x-12)
D(x)= -(8x-9)(8x+9)
E(x)= (4-6x)(4-6x-2-3x)= (4-6x)(-9x+2)= (-6x+4)(9x-2)= 2(3x-2)(9x-2)
F(x)= (5x-7)²
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Bonjour,
Factoriser:
A(x)= 3(x-4)
B(x)= 5x(3-5x)
C(x)= (4x+3)(5-2x+7+x)= (4x+3)(-x+12)= - (4x+3)(x-12)
D(x)= -(8x-9)(8x+9)
E(x)= (4-6x)(4-6x-2-3x)= (4-6x)(-9x+2)= (-6x+4)(9x-2)= 2(3x-2)(9x-2)
F(x)= (5x-7)²