joelpimentel joelpimentel 04-06-2018 Mathematics contestada PLEASE ANSWER + BRAINLIEST!! What is the difference of the polynomials? (12x^2 - 11y^2 - 13x)(5x^2 - 14y^2 - 9x) A. 7x^2 + 3y^2 - 4x B. 7x^2 - 3y^2 - 4x C. 7x^2 - 25y^2 - 22x D. 17x^2 - 25y^2 - 22x