Question

Salve usin formulad method using x² + 6x + 5=0​

Answer 1

${x}^{2} + 5x + x + 5 = 0$

$x(x + 5) + 1(x + 5) = 0$

$(x + 1)(x + 5) = 0$

$x + 1= 0 \\ x = - 1$

$x + 5 = 0 \\ x = - 5$

x=-1,-5