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Mathematics 9 Online
OpenStudy (anonymous):

Find the number of solutions of each equation. 12. x^2 + 5x = 7 13. 4x^2 - 4x + 1 = 0 My answer: 12. 2 13. 1 . am I right?

OpenStudy (anonymous):

@zepdrix

OpenStudy (anonymous):

12^2 + 5x = 7, 13. 4x^2 - 4x + 1 = 0 does = 12.2 you are correct

OpenStudy (anonymous):

wuutt lol

OpenStudy (anonymous):

@onemillion6

OpenStudy (anonymous):

Your correct. answer is 12.2

OpenStudy (anonymous):

Yup, both your answers are correct!

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