shellysmith13
shellysmith13
14-11-2020
Mathematics
contestada
Please helppppp?????!!!!!
Respuesta :
yusraahussain05
yusraahussain05
14-11-2020
She made the mistake on the second line.
2x^2-x+3=-3x+3
2x^2+2x=0
(when bringing a number to the other side you must always flip the sign. If the number was positive, make it negative on the other side)
2x(x+1)
2x=0
x+1=0
x=-1, 0
Hope that helps!
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