tetemaria239 tetemaria239

23-09-2020
Mathematics

contestada

(3x-4) (x+2) = 448
What is the value of x?

Respuesta :

shaheer49 shaheer49

23-09-2020

Step-by-step explanation:

3x²+6x-4x-8=448

3x²+2x=456

3x²+2x-456=0

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