You can put this solution on YOUR website!
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Since the value under the square root is negative, there are no real roots to this equation only complex ones.
There is NO real solutions.
Because the square of a real number is always POSITIVE (non-negative) number.
But if you want to apply the quadratic formula, then first calculate the discriminant of the equivalent quadratic equation
in standard form:
= 0. ( = 0 )
The discriminant is equal to
d = = = -300.
The disciminant is negative, which says that the equation HAS NO real solutions.