Use the quadratic formula to solve the following equation. 11x2 - 14x = 1
(1 point)
OU=
- 7+2/15
11
7+2/15
11
=
7+4,15
11
- 74415
11

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?