Respuesta :

Answer:

2+3x-4=0

combine like terms

-2+3x=0

addition

3x=2

division

3/2

x=1.5

sriyashtha

Answer:

x^2+(4-1)x-4=0

or, x2+4x-x-4=0

or, x(x+4) -1(x+4)=0

or, (x+4) (x-1)=0

I.e x=-4, 1

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