Mathematics, 21.09.2021 19:40 genyjoannerubiera
explain why the quadratic function y=x^2-4 has 2 real roots and the quadratic function y=x^2+4 doesn't have any
Answers: 2
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explain why the quadratic function y=x^2-4 has 2 real roots and the quadratic function y=x^2+4 doesn...
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