SOLUTION: Factorise the following and show the working out: gy - yh - iy + xg - hx - xi Thank you very much in advance

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: Factorise the following and show the working out: gy - yh - iy + xg - hx - xi Thank you very much in advance      Log On


   

Question 37705: Factorise the following and show the working out:
gy - yh - iy + xg - hx - xi
Thank you very much in advance
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
gy+-+yh+-+iy+%2B+xg+-+hx+-+xi original
y%28g+-+h+-+i%29+%2B+x%28g+-+h+-+i%29 factor out 'y' and 'x'
%28y+%2B+x%29%28g+-+h+-+i%29 use grouping idea