emmanuel23 emmanuel23

16-02-2017
Mathematics

contestada

Are the two expressions equivalent when x = 2?

72 + 4x

4x + (7 x 7)

Respuesta :

KurdishPotato KurdishPotato

16-02-2017

72 + 4x = 80
4x + (7 × 7) = 56
so no it's not

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