Solve by factoring (no "c" term-GCF): -x^2-5x=0

Question

Please explain all the steps. There can be 2 answers

Answer 1

-x^2 -5x = 0

x(-x-5) = 0

set each factor =0 and solve for x

x= 0

-x-5 = 0

x=-5

Answer 2

-x² - 5x = 0

-x(x + 5) = 0

-x = 0 or x + 5 = 0

x = 0 or -5