Subtract 9a2 - 15a + 3 from unity. pls ans fast. Share with your friends Share 3 Shruti Tyagi answered this Dear student, Subtract 9a2-15a+3 from unity∴ 1-9a2-15a+3=1- 9a2+15a-3=- 9a2+15a-2 Regards 5 View Full Answer Nice Man answered this what is unity in this questiom -2