Question

Resolver por factorizacion: 2x(x+1)=0. X2-10x+25=0

Answer 1

2x(x+1) = 0

2x = 0 ò x+1 = 0
x = 0 ó x = -1


x² - 10x + 25 = 0

(x-5)² = 0

x-5 = 0

x = 5 (con multiplicidad dos)