Question

x2-15x-50=0

Pls answer the question​

Answer 1

Answer:

${x}^{2} - 15x - 50 = 0 \\ {x}^{2} - 5x - 10x - 50 = 0 \\ x(x - 5) - 10(x + 5 ) = 0 \\ (x - 5) = 0 = > > x = 5\\ (x - 10) = 0 = > > x = 10 \\ (x + 5) = 0 = > > x = - 5$