trejo23451 trejo23451

26-02-2020
Mathematics

contestada

4x^2-9 (Using Grouping Method please)

Respuesta :

padmalathal padmalathal

26-02-2020

Answer:

16x square -9

Step-by-step explanation:

4x^2-9=

4x*4x-9

16x square -9

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