October 2018 1 24 Report
Encontrar el error cometido en la solución de cada ecuacion. luego resolver las ecuaciones correctamente

a) 9x²-2x-24=0
(9x-6) (9x+4)=0
x1=6/9 x²= -4/9
----------------------
b) 3x²-9=0
3x²=-9
x²=-3
x=+ raiz cuadrada de 3
-----------------------------------------

c) 5x²+6x+1=
a=5 b=6 c=1

More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.