lezliepearson84 lezliepearson84

08-12-2020
Mathematics

contestada

solving quadratic equations by factoring
[tex](2x+9)(1x+2)=0[/tex]

Respuesta :

arcomarco arcomarco

08-12-2020

Answer:

x=-9/2, -2

Step-by-step explanation:

2x+9=0 subtract 9 and divide by 2 to isolate x.

x=-9/2

(writing a 1 in front of the x is unnecessary) x+2=0 subtract 2 to isolate x.

x=-2

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