Question 444859


{{{(a + 7)(a - 5)(a - 6) > 0 }}}.this is already factored, so
solutions are:

{{{a + 7 > 0 }}}...=>.....{{{a> -7 }}}...means from {{{-7}}} to {{{0}}} and up

{{{a -5> 0 }}}.....=>...{{{a> 5 }}}

{{{a -6> 0 }}}.....=>...{{{a> 6 }}}

A. (-7, 5) or (6, ∞)