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$$ ({2+\sqrt{5}})$$ and $$ ({2-\sqrt{5}})$$ is a quadratic equation with roots.
5Q:
$$ ({2+\sqrt{5}})$$ and $$ ({2-\sqrt{5}})$$ is a quadratic equation with roots.
- 1$$ {x^{2}-3x-4=0}$$true
- 2$$ {x^{2}+3x-4=0}$$false
- 3$$ {x^{2}-3x+4=0}$$false
- 4$$ {x^{2}+3x+4=0}$$false
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