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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