ISEE Middle Level Math : How to find the square root

Example Questions

Example Question #271 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve:

Explanation:

First find the square root:

Then subtract:

Example Question #272 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve:

Explanation:

First find the square root:

Then subtract:

Example Question #273 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Explanation:

First find the square roots:

Then multiply:

Example Question #274 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Explanation:

First find the square roots:

Then multiply:

Example Question #275 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Explanation:

First find the square roots:

Then multiply:

Example Question #276 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Explanation:

First find the square roots:

Then find the product:

Example Question #277 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve:

Explanation:

First, find the square root:

Then find the product:

Solve:

Explanation:

First square 5:

Then multiply:

Example Question #279 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Evaluate:

is undefined.

Explanation:

To find the square root of a fraction, extract the square root of both the numerator and the denominator. Since , and since . and

Evaluate: