Question 40436
{{{2m^2 + 9m + 7}}} need to find factors of the product of the constant and the leading coefficient that add up to make nine (the linear term)
{{{2m^2 + 7m + 2m + 7}}} seven and two are the factors of fourteen we need
{{{(2m^2 + 7m) + (2m + 7)}}}
{{{m(2m + 7) + 1(2m + 7)}}}
{{{(m + 1)(2m + 7)}}}