Question

factorizacion
${x}^{2} + 9x + 20 = 0$
resolver facorisacion​

Answer 1

Factorizando, se obtienen las dos raices:

${x}^{2} + 9x + 20 = 0 \\ (x + 5)(x + 4) = 0 \\ x = - 5 \\ x = - 4$