ariannanegron ariannanegron

28-03-2017
Mathematics

contestada

Give the values of a, b, and c from the standard form of the equation (2x + 1)(x - 2) = 0.

Respuesta :

1999eva 1999eva

28-03-2017

the equation can be written like this :
2x^2-3x-2
so a=2
b=-3
c=-2

Answer Link

mzel3730 mzel3730

28-03-2017

ax+by=c
Use FOIL method
2x²-4x+1x-2
2x²-3x-2
a=2
b=-3
c=-2

Answer Link

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