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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

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 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

asked
User TechDog
by
8.9k points

1 Answer

3 votes

Answer:

x= -5/2 or -2.5

Explanation:

-12x^2=60x+75

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

answered
User Calin Chitu
by
9.0k points
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