January 2021 0 64 Report
Factorise en utilisant l’égalité a^2-b^2=(a+b)(a-b) A=4x^2-9
B=16-9x^2
C=16x^2-25
D=49x^2-36
E=4-64x^2

A=(x+1)^2-4
B=(x+2)^2-9

^2= signifie au carré
Svp c’est très important merci d’avance
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.