ISEE Middle Level Math : Squares / Square Roots
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Example Questions
Example Question #281 : Squares / Square Roots
Solve:
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Division of a non-zero number by 0 is always undefined. Therefore, there is no need to find the square root, because the answer will be undefined regardless of what number is under the square root sign.
Example Question #282 : Squares / Square Roots
Solve:
First, find the square root:
Then complete the division:
Answer:
Example Question #283 : Squares / Square Roots
Solve the equation:
First find the square root:
Then multiply:
Answer:
Example Question #283 : Squares / Square Roots
First take the square root:
Then multiply:
Answer:
Example Question #284 : Squares / Square Roots
First take the square root:
Then multiply:
Answer:
Example Question #285 : Squares / Square Roots
What is the simplified version of this expression:
The first step in solving this problem is to solve for the value in parentheses:
This is equivalent to 7 times 7, which is 49. Therefore, 49 is the correct answer.
Example Question #286 : Squares / Square Roots
What is the value of the following expression?
The first step in solving this problem is to solve for the value in parentheses:
Remember, a negative raised to an even power is positive. Therefore, 4 is the correct answer.
Example Question #287 : How To Find The Square Root
Which of the values below is equal to 
Therefore, 
Example Question #287 : Squares / Square Roots
Simplify the following:
To solve, simply identify the number that when squared is equal to 169.
Recall that both negative and positive numbers when squared result in a positive number.
Thus,
Example Question #288 : Isee Middle Level (Grades 7 8) Mathematics Achievement
What is the side length of a square yard if the area of the yard is 
The area of a square is the side length squared.
To find the side length from the area, you must find the square root of the area.
The square root whatever value multiplied by itself gives you your value.
All ISEE Middle Level Math Resources
