Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
0% (00:00) correct
0% (00:00) wrong based on 0 sessions
This topic is locked. If you want to discuss this question please re-post it in the respective forum.
BB and Stolyar attempted to solve a quadratic equation. BB
made a mistake in writing down the constant term. He ended up with the
roots (4, 3). Stolyar made a mistake in writing down the coefficient of x. He got the roots as (3, 2). What are the exact roots of the original
a) (6, 1)
b) (тАУ3, тАУ4)
c) (4, 3)
d) (тАУ4, тАУ3)