what does a variable allow you to do that you couldn't do before

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25-09-2015
Mathematics

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what does a variable allow you to do that you couldn't do before

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Аноним Аноним · Answer 1 · 2015-09-25T22:47:35+02:00

Аноним Аноним

25-09-2015

A variable can allow you to guess and test. If you had a definite answer, there would be no need to guess and test. However, you could still use a formula to figure the answer.

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