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brilliants [131]
3 years ago
13

Which of the following are solutions to the equation below? 3x^2+27x+60=0

Mathematics
2 answers:
Nonamiya [84]3 years ago
6 0
<span>3x^2+27x+60=0
3(x^2 + 9x + 20) = 0
3(x + 4)(x + 5) = 0
</span>x + 4 = 0; x = -4
x + 5 = 0; x = -5

answer
<span>solutions:
x = -5 and x = -4</span>
Tju [1.3M]3 years ago
4 0
Ummmmmmmmmmmmmmmmmmmmmmmmm
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