The user-friendly version of this content is available here.

The following content is copyright (c) 2009-2013 by Goods of the Mind, LLC.

This problem trains for: SAT-I.

If one of the solutions of the system of equations:

equation

equation

is:

equation

which of the following could be the value of m?

Add the second equation to the first:

equation

Substitute for x the value √2:

equation

equation

equation

equation

Of the two possible values of m only one is among the answer choices.