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S_A_V [24]
3 years ago
8

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

Mathematics
1 answer:
kozerog [31]3 years ago
8 0
For example x^2=25
Without x the expression wouldn't exist, it allows you to calculate unknowns for example in a physics experiment using v=u+at
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Step-by-step explanation:

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If you mean greatest common factor then that means

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