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Since we can't see the parentheses in your question, if any,

it could be read as two different questions.

Here are the answers to both:

(1/x) + x = (x2 + 1)/x

1/(x + x) = 1/2x

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Q: What is the reciprocal of x plus x?
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What does reciprocal mean in mathmatical terms?

Reciprocal of 3 is 1/3 Reciprocal of 35 is 1/35. Reciprocal of x is 1/x. Reciprocal of 1/3 is 3. Reciprocal of 1/x is x. It is the inverse of a number.


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Suppose the number is x. Then x + 5/x = 6 Multiplying throughout by x, x2+5 = 6x or x2 - 6x + 5 = 0 which can be factorised into (x-1)*(x-5)=0 So x = 1 (and 5 times its reciprocal is 5) or x = 5 (and 5 times its reciprocal is 1).


What is the reciprocal of -x plus 3?

The reciprocal of any number or expression is one divided by that number or expression. In this case, you can also write -x + 3 as 3 - x; the reciprocal would be 1 / (3 - x). The parentheses are necessary, to indicate that you want to divide 1 by the entire expression. But if you write it in fraction form, with "3 - x" on the bottom, no parentheses are required.


Vocabulary word for 1 of 2 numbers whose product is one?

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What is the reciprocal of 6 plus the reciprocal of 5?

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Reciprocal is the multiplictive inverse. For example, 1/x when multiplied by x gives 1. x is the reciprocal of 1/x. Thus, if a number, when multiplied by a given number, produces 1 as the product, then that number is called the reciprocal of the given number.


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