練習題庫/gsat・難度 3將 5x2−22x+85x^2-22x+85x2−22x+8 因式分解，下列何者正確？(A)(5x+2)(x+4)(5x+2)(x+4)(5x+2)(x+4)(B)(5x−4)(x−2)(5x-4)(x-2)(5x−4)(x−2)(C)(5x−8)(x−1)(5x-8)(x-1)(5x−8)(x−1)(D)(5x−2)(x−4)(5x-2)(x-4)(5x−2)(x−4)(E)(5x+4)(x−2)(5x+4)(x-2)(5x+4)(x−2)登入後即可作答並查看完整詳解（每日免費 5 題）。