notmyjam notmyjam

21-11-2020
Mathematics

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Can someone explain and help me with this?

Can someone explain and help me with this class=

Respuesta :

gurmeetghotra2020 gurmeetghotra2020

21-11-2020

Answer:

A) a²-2a+2a-4 the a is correct check my explanation to understand the answer.

Step-by-step explanation:

(a+2)(a-2)= a²-2a+2a-4

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