Question

which of the following is the root of equation x²+4x-5=0​

Answer 1

you didnt give options btw answer is

1 and -5

Answer 2

Answer:

x²+4x-5

=x²-1x+5x-5

=x(x-1) 5(x-1)

=(x-1)(x+5)

zeros :-

x=1

x=-5

hope this helps.!!