Don't solve for n... just plug in each of the available multiple choice answers until one of them works in the equation.I've posted the problem and the solution along with a sheet of equations. How do you solve for "n" given
Don't solve for n... just plug in each of the available multiple choice answers until one of them works in the equation.I've posted the problem and the solution along with a sheet of equations. How do you solve for "n" given
The fact that you're asking means no, right? In general, I think this is an important lesson: you're not trying to "solve" the problem but rather "choose" the right answer. Don't make it harder than it needs to be!Don't solve for n... just plug in each of the available multiple choice answers until one of them works in the equation.I've posted the problem and the solution along with a sheet of equations. How do you solve for "n" given
Wouldn't it be quicker to solve for n?
Probably the best advice I have seen on this forum. It seems like people often times get caught up in "solving the problem" rather than just obtaining the correct answer by process of elimination. Doesn't matter how you get to the right answer on the test (aside from cheating of course), it just matters that you get the right answer.Don't solve for n... just plug in each of the available multiple choice answers until one of them works in the equation.I've posted the problem and the solution along with a sheet of equations. How do you solve for "n" given
Don't solve for n... just plug in each of the available multiple choice answers until one of them works in the equation.I've posted the problem and the solution along with a sheet of equations. How do you solve for "n" given
Wouldn't it be quicker to solve for n?
Don't solve for n... just plug in each of the available multiple choice answers until one of them works in the equation.I've posted the problem and the solution along with a sheet of equations. How do you solve for "n" given
Wouldn't it be quicker to solve for n?
I tend to agree with "IlPadrino" and the suggestion of just plugging in the 4 multiple choice options and seeing which one gives the correct answer. Once the equation is set-up like you have done, you can plug in 4 options real quick and ends up being a fast way to get thru the problem.
Solving for n is a fine way to do it too, I've just found plugging in the 4 options is quickest for me.
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