Question 682297
{{{-6x^2+42x^3+42x^4}}}
...
{{{6x^2(-1+7x+7x^2)}}}
rearranged as
{{{6x^2(7x^2+7x-1)}}}
.....................
Have more questions? 
Email: HomeworkHelpers@readingboosters.com
Delighted to help.
-Reading Boosters
Website: www.MyHomeworkAnswers.com 
Wanting for others what we want for ourselves.