With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.

After going through these steps you should know how to simplify an expression and use a calculator to check your answer.

The order in which we evaluate expressions can be ambiguous.

Because of the exponent we must compute it first. Notice that we are really just multiplying 2, six times.

Now we multiply more. In general we should be starting from the left and then working our way to the right, but because of notation we start with ...

Remember to start adding and subtracting from the left and work you way to the right.

So we always can check our answer by using a calculator.

You have the tools. Now it is up to you to use them.

If you got the answer right, Wonderful! If not, keep trying!

Did you check your answer using a calculator?

680views

1favorite

License:

Cyclicity, Numbers Maths tricks CAT GMAT GRE Preziby nconsul

Maths Tricks, HOW TO find squares in seconds. GRE CAT APTITUDE, GMAT SPEED MATHEMATIC...by nconsul

Cool Math Games Online for Kidsby TechMirages