Health, 02.07.2020 07:01 Zhodges5020
the number of quadratic equation having real roots and which do not change by squaring their roots is
Answers: 1
![\sqrt[n]{x+x^{2} } = 0](/tpl/images/0699/7627/08131.png)
![\frac{b}{a} [( \frac{b}{a}) + 1] = 0\\b = 2c](/tpl/images/0699/7627/6df45.png)
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