Hello, I'm studying mechanical engineer and can't solve polynomial with complex roots. Fx-991ex : r/calculators
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Why does my calculator calculate square roots of negative numbers for certain numbers but not others : r/calculators
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SOLVED: Given that -2 + 3i is a complex root of the cubic polynomial 1x^3 + 31x^2 + 52x, determine the other two roots (without using a calculator). Hence, (and without using
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