Grade 12Algebra
Product of real roots of the equation t^2x^2+|x|+9=0
2 Answers
snehasish
|
Aditya Gupta
obviously t^2x^2 is greater than equal to zero
s greater than equal to zero|x| i
greater than zero9 is
adding these inequalities, we get
t^2x^2+|x|+9 is always greater than zero as long as t and x are assumed real.
hence no real roots exist
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