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Mathematics 18 Online
OpenStudy (idani):

Find the real-number root. ✔️-2.56

OpenStudy (idani):

A. No real number root B. -1.28 C. -1.6 D. 1.6

OpenStudy (aaronandyson):

Express this term in terms of a +ib

OpenStudy (mathstudent55):

Think of real numbers such as -2 and 2. What do you get when you square -2? What do you get when you square 2?

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