Lscapone Lscapone

17-06-2019
Mathematics

contestada

4x(3x-7)-19x^2 simplify the expression below

Respuesta :

stanley7 stanley7

19-06-2019

Answer:

opening the bracket, the expression becomes

12x^2-28-19x^2

collect like terms

12x2-19x^2-28

-7x^2-28

-7(x^2+4)

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