devonrobinson013 devonrobinson013

06-09-2019
Mathematics

contestada

what is the value of x/(4x +7) [5(x-4)]

Respuesta :

mkarikari1850 mkarikari1850

08-09-2019

Answer:

(4x+7) [5(x-4)]

(4x+7)(5x-20)

20x^2-80x+35x-140

20x^2-45x-140

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