Answer
$(9x-2)(4x+7)$
Work Step by Step
$36x^2+55x-14$
Factors of -14: 1 and -14, 2 and -7, 7 and -2, 14 and -1
Factors of 36: 1 and 36, 2 and 18, 3 and 12, 4 and 9, -1 and -36, -2 and -18, -3 and -12, -4 and -9
$(9x-2)(4x+7)$
$9x*4x+7*9x+4x*-2+7*-2$
$36x^2+63x-8x-14$
$36x^2+55x-14$