leyonce leyonce

08-06-2017
Mathematics

contestada

Use the quadratic equation y=x2+3x-10

Respuesta :

08-06-2017

y=[tex] x^{2} [/tex] +3x - 10

Answer:

(x+5)(x-2)

Answer Link

FlaviGG FlaviGG

08-06-2017

(+)= -3
(×)= -10
_____
x1= -5
x2= 2
_____
x2+3x-10= [x-(-5)](x-2)
= (x-5)(x-2)

Answer Link

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