ISEE Middle Level Math : How to find the square root

Example Questions

Example Question #251 : How To Find The Square Root

What is the value of      Explanation:

In order to solve for , the square root must be taken of 100 and , which results in 10a, the correct answer.

Example Question #252 : How To Find The Square Root

Solve:      Explanation:

First find the two square roots:  Then multiply: Answer: Example Question #253 : How To Find The Square Root

Solve:      Explanation:

Find the square roots:   Answer: Example Question #254 : How To Find The Square Root

Solve:      Explanation:

First find the square root: Then multiply by 100: Answer: Example Question #255 : How To Find The Square Root

Solve:      Explanation:

First find the square root: Then perform the multiplication: Answer: Example Question #256 : How To Find The Square Root

Solve:      Explanation:

According to the order of operations, we should first simplify the radical, then multiply:  Answer: Example Question #257 : How To Find The Square Root

Solve:      Explanation:

We should always simplify when possible. Let's first simplify the square root: Now all that's left is to find the product: Answer: Example Question #258 : How To Find The Square Root      Explanation:

First take the square root: Then multiply: Answer: Example Question #259 : How To Find The Square Root      Explanation:

First find the square root, then the product:  Answer: Example Question #260 : How To Find The Square Root      Explanation:

Take the square root: Multiply: Answer:  