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

asked Dec 2, 2021 36.4k views

1 vote

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

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3 votes

Answer:

x= -5/2 or -2.5

Explanation:

-12x^2=60x+75

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

Calin Chitu answered Dec 9, 2021

4.3k points

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