Without solving determine the number of real solutions for each quadratic equation
b^2-4b+3=0
...
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Mathematics, 29.03.2021 05:20 santos200154
Without solving determine the number of real solutions for each quadratic equation
b^2-4b+3=0
2n^2 + 7 = -4n + 5
x - 3x^2 = 5+ 2x - x^2
someone please help me!
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