## Elementary Technical Mathematics

$(x+22)(x-5)$
$x^2+17x-110$ has no common monomial factor $=(\ \ \ \ \ \ \ \ )(\ \ \ \ \ \ \ \ )$ $=(x\ \ \ \ \ \ )(x\ \ \ \ \ \ )$ $=(x+\ )(x-\ )$ The factors of -110 must have unlike signs. $=(x+22)(x-5)$ 22 and -5 have a sum of 17 and a product of -110.