Question

the quadratic equation 2x²-√5+1 =0 has _____________ roots
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Answer 1

Answer:

If D = b2 - 4ac = 0, then its roots are real and equal. iii. If D = b2 - 4ac < 0, then its roots are imaginary. Hence, the roots of the quadratic equation 2x2 – √5x + 1 = 0 are imaginary.

Answer 2

Answer:

Answer = >

the quadratic equation 2x²-√5+1

=0 has no real roots roots

If D = b2 - 4ac = 0, then its roots are real and equal. iii. If D = b2 - 4ac < 0, then its roots are imaginary. Hence, the roots of the quadratic equation 2x2 – √5x + 1 = 0 are imaginary.