kaseybateman kaseybateman

17-11-2020
Mathematics

contestada

Which is (are) the roots of -12x^2=60x+75
1. x=+/-2.5
2.x=3, -2.5
3.x=-2.5
4.x=0, 3

Respuesta :

Izzy1974 Izzy1974

17-11-2020

Answer:

x= -5/2 or -2.5

Step-by-step explanation:

-12x^2=60x+75

change to -12x^2-60x-75=0

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