Question

if the area of rectangular field is given by 15 x^2 +x-6 and one of its side us 3x+2 find other side

Answer 1

Step-by-step explanation:

$15 {x}^{2} + x - 6 \\ = 15 {x}^{2} + 10x - 9x - 6 \\ = 5x(3x + 2) - 3(3x - 2) \\ = (3x + 2)(5x - 3) \\ \\ one \: side \: = (3x + 2) \\ other \: side \: = (5x - 3)$