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# After you add or subtract two rational expressions its a good idea to see if you can your answer?

Updated: 9/18/2023

Wiki User

13y ago

You should check whether you can simplify the answer.

Wiki User

13y ago

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Q: After you add or subtract two rational expressions its a good idea to see if you can your answer?
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### Why is estimating before you subtract a good idea?

i think it is a good idea because it gets you more closer to getting the exact number

I got no idea

### How you use the word rational in a sentence?

The answer seemed to be that it was the logic of enlightenment rationalism itself that gave rise to such barbarism.

### Who created rational numbers?

The person who created rational was Andrew Willlord. he was one topmathematicien in UK. He came up with the idea in 1926.

No; copyright protects specific expressions of ideas, not the ideas themselves.

### What is an expression for the words no idea?

Common expressions include "beats me" or "I'm stumped" or clueless.

### What is an access tool that helps you create complex expressions?

I have no idea i'm looking for the answer too.

### I had 150 and spent 20 of it how much have i left?

The idea is to subtract what you had, minus what you spent.

### How much more is 48 than 30?

The idea is to subtract 48 - 30.

### Give you brief idea about mechatronics?

This question is neither a question, nor rational.

### Why is 0.50550555 not a rational number?

If the idea is to continue repeating the same pattern, then it is not a rational number, because a rational number will repeat the same digits over and over again - for example, 0.505050505... or 0.550550550550550... If there is such a repetition, it is rational; otherwise not.