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The roots of the quadratic equation x/a = a/x are A) a, – a B) -a2 , a2C) -a, -a D) a, a |
Answer» Correct option is (A) a, –a Given equation is \(\frac{x}{a}=\frac{a}{x}\) \(\Rightarrow x^2=a^2\) \(\Rightarrow x=\pm a\) Hence, x = a & x = -a are roots of given quadratic equation. Correct option is A) a, – a |
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