how many real roots does the quadratic equation 2x²+5x+6=0 have?
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how many real roots does the quadratic equation 2x²+5x+6=0 have?
how many real roots does the quadratic equation 2x²+5x+6=0 have?
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Verified answer
Answer:
There are ZERO or NO real roots in the quadratic equation
Step-by-step explanation:
One way to determine if the roots are real or not real numbers is to use the discriminant from the quadratic formula:
The discriminant here is
Always remember that a negative integer inside the square root is NOT a real number. This is related we call the imaginary number.