julieas julieas

27-04-2021
Mathematics

contestada

4a^{2}+9b^{2} -x^{2} -1+12ab-2xy

can someone explain this pls it's hurting my brain:,)

Respuesta :

camillaabigail31 camillaabigail31

27-04-2021

it’s an expression. there is no like terms within the expression so it remains the same. each variable is different because of either the “a, b, x, y” or the squared.

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