neve111 neve111

28-04-2020
Mathematics

contestada

Factorise:
X(squared)-9

Respuesta :

maxmetroboomin maxmetroboomin

28-04-2020

(x+3)(x-3)

−

3

)

(

x

+

3

)

Explanation:

x

2

−

9

is a

difference of squares

and in general

Answer Link

sidhu36 sidhu36

13-09-2020

see this photo answer plz

Ver imagen sidhu36

Answer Link

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