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Mathematics 23 Online
OpenStudy (anonymous):

how many real number solutions does the equation have y = 3x^2 + 18x + 27

OpenStudy (anonymous):

it is x^2+6x+9=0 so (x+3)^2 and it has one real number solution which is x=-3

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

Your welcome!

OpenStudy (anonymous):

It has 1 real number solution

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