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What is the common denominator of the square root of 75 over 63 and the multiple of 7 times 4.22 over 764.999?
Wiki User
∙ 11y ago
The concept of common denominator makes sense to numbers whose denominators are integers. If the context of fractions, any denominator is divisible by any other [non-zero] number.
Wiki User
∙ 11y ago
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How do you simplify radical 3 over 4 minus radical 4 over 3?
Start by finding a common denominator. If the radical includes the entire fraction (3/4 for the first part), the common denominator would be square root of 12.
How do you rationale the denominator?
Depends on the situation. You usually have to multiply numerator and denominator by some number or expression. Examples: 1 / square root of 2 Here, you have to multiply numerator and denominator by the square root of 2. 1 / (square root of 2 + square root of 3) Here, you have to multiply numerator and denominator by (square root of 2 - square root of 3).
How do you solve 4 square root 6 plus 3 square root 2 minus 2 square root 5?
Multiply the entire expression by a least common multiple and then simplify the expression. In this case, the least common multiple is 30 so multiply the entire expression by 30 and simplify.
How do you add square root fractions?
Have not gotten to that in my granddaughter's math....but I would imagine taking it to the common denominator first and go from there. That's how you do fractions.
Rationalize 5 over square root of 6?
The idea is to get rid of the square root in the denominator. For this purpose, you must multiply numerator and denominator by the square root of 6 in this case.
What is the process of eliminating a radical in the denominator of a fraction?
It is called rationalizing the denominator, and it is done by multiplying numerator and denominator by appropriate numbers. Note that if you do that, you will usually end up with radicals in the numerator. Examples: 1 / (square root of 2): Multiply numerator and denominator by the square root of 2. 1 / (square root of 2 + square root of 3): Multiply numerator and denominator by (square root of 2 - square root of 3).
Would the least common multiple of two squared numbers be another square number?
Another square number.
How do you simplify radical 3 over 4 minus radical 4 over 3?
Start by finding a common denominator. If the radical includes the entire fraction (3/4 for the first part), the common denominator would be square root of 12.
How do you rationale the denominator?
Depends on the situation. You usually have to multiply numerator and denominator by some number or expression. Examples: 1 / square root of 2 Here, you have to multiply numerator and denominator by the square root of 2. 1 / (square root of 2 + square root of 3) Here, you have to multiply numerator and denominator by (square root of 2 - square root of 3).
How would knowing the greatest common factor and least common multiple help figure out the dimensions of a square?
Join of park
How do you solve 4 square root 6 plus 3 square root 2 minus 2 square root 5?
Multiply the entire expression by a least common multiple and then simplify the expression. In this case, the least common multiple is 30 so multiply the entire expression by 30 and simplify.
How do you add square root fractions?
Have not gotten to that in my granddaughter's math....but I would imagine taking it to the common denominator first and go from there. That's how you do fractions.
Rationalize 5 over square root of 6?
The idea is to get rid of the square root in the denominator. For this purpose, you must multiply numerator and denominator by the square root of 6 in this case.
What is the conjugate of a denominator?
This is related to the technique used to eliminate square roots from the denominator. If, for example, the denominator is 4 + root(3), you multiply both numerator and denominator by 4 - root(3). In this case, "4 - root(3)" is said to be the "conjugate" of "4 + root(3)". When doing this, there will be no more square roots in the denominator - but of course, you'll instead have a square root in the numerator.
What is the smallest common multiple of the third square number and the number of lines of symmetry of a regular hexagon?
36
What is the LCM of 6a and 8a?
The lowest common multiple of 6a and 8a is 24a.
A method used to eliminate radicals from the denominator of a fraction?
That is called "rationalizing the denominator". It consists of multiplying the numerator and the denominator by specific terms, which include square roots. Examples:* If the denominator is root(2) (that is, the square root of 2), multiply numerator and denominator by root(2). * If the denominator is root(2) + root(3), multiply numerator and denominator by root(2) - root(3).
