Exercise 23.Divide: 2a3−a2 by a. 42a5−6a2 by 6a. 21x4+3x2 by 3x2. 35m4−7p2 by 7. 27x5−45x4 by 9x2. 24x6−8x3 by −8x3. 34x3−51x2 by 17x. 5x5−10x3 by −5x3. −3a2−6ac by −3a. −5x3+x2y by −x2. 2a5x3−2a4x2 by 2a4x2. −x2y−x2y2 by −xy. 9a−12b+6c by −3. a3b2−a2b5−a4b2 by a2b. 3x3−6x2y−9xy2 by 3x. x2y2−x3y−xy3 by xy. a3−a2b−ab2 by −a. a2b−ab+ab2 by −ab. xy−x2y2+x3y3 by −xy. −x6−2x5−x4 by −x4. a2x−abx−acx by ax. 3x5y2−3x4y3−3x2y4 by 3x2y2. a2b2−2ab−3ab3 by ab. 3a3c3+3a2c−3ac2 by 3ac.