qui peux me dire la reponse de

C= (x-5)(2x-7) ​


Sagot :

C=(x-5)(2x-7)

  =2x²-10x-7x+35

  =2x²-17x+35

C= (x-5)(2x-7)

=x(2x-7) -5(2x-7)

= 2x²-7x -10x+35

= 2x²-17x+35