Aeroplane Aeroplane

09-10-2020
Mathematics

contestada

Multiply out the brackets:
(m + 2) (m - 2)

Respuesta :

Parthchaudhari Parthchaudhari

09-10-2020

Answer:

(m+2)(m-2)=m^2-4

Step-by-step explanation:

(m+2)(m-2)=m(m-2)+2(m-2)

=m^2-2m+2m-4

=m^2-4

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