Question

determine nature of the roots of quadratic equations x2+5x-1=0​

Answer 1

Step-by-step explanation:

nature of roots determine by b²- 4ac

a=1

b=5

c=-1

b²-4ac= 5²-4×1×-1

= 25+4

=29

the roots of x²+5x-1=0 is real bcoz b²-4ac>0