X^2 + x/4 - 1/8
Kindly refer the similar link for your query.
https://www.meritnation.com/ask-answer/question/factorize-x2-x-4-1-8/polynomials/5324543
Regards
https://www.meritnation.com/ask-answer/question/factorize-x2-x-4-1-8/polynomials/5324543
Regards