Question 254497
The original question was
{{{(9/144)x^2 - 4/25}}}
This is a difference of two squares and can be factored as
{{{((3/12)x - 2/5)*((3/12)x + 2/5)}}}
This can be further simplified to
{{{((1/4)x - 2/5)*((1/4)x + 2/5)}}}