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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: The least common denominator of 81 and 56?
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Related questions

What is the least common denominator of 8 and 81?

Since 8 is 23 and 81 is 34, the least common denominator is 23 x 34 = 648.


What is the least common denominator of 91618and 81?

LCD(9, 16, 18, 81) = 1296


What are the common factors of 56 and 81?

The common factor of 56 and 81 is 1.


What is the LCM of 58 and 81?

The least common multiple of 58 and 81 is 4698. To find the least common multiple of big numbers, take 1/(number 1)+1/(number 2), then find a common denominator, then add them together and reduce. The denominator of this reduced fraction is the least common multiple. In this example, 1/58+1/81=81/4698+58/4698=139/4698, which does not reduce so 4698 is the least common multiple.


Which is greater 81 over 105 or 221 over 300?

Convert both to decimal, and compare. For example, divide 81 / 105, and write down the decimal equivalent; the same for the other fraction. OR: Find a common denominator, and convert both to the common denominator. It need not be the least common denominator; any common denominator will do - for example, if you multiply 105 x 300, you have a common denominator (which is not the least common denominator in this case). The decimal method is much easier, by the way.


Common denominator of 8 and 9?

common denominator of eight and nine


What is greatest common factor of 56 and 81?

The greatest common factor of 56 and 81 is 1.


What is the most common denominator of 18 and 81?

There can be no greatest common denominator. If you have a set a numbers whose least common denominator is L then 2*L, 3*L, … are all common denominators. There is no end to that sequence and so no greatest.


What is the common denominator of 81 and 100?

8100


What is the common denominator of 78 and 81?

3


What common denominator does 23 and 81 have?

Their product.


What is the least common of 27 and 81?

Assuming that least common refers to the least common multiple, LCM(27, 81) = 81

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