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dexar [7]
2 years ago
7

Simple question l just don’t know how to do it

Mathematics
2 answers:
MrRa [10]2 years ago
5 0

Answer:

2√7

Step-by-step explanation:

-7√7 + 9√7- 2√7

this is what l got

Nutka1998 [239]2 years ago
3 0
This question in simplest form would be 2
√7
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If 2.5 mol of dust particles were laid end to end along the equator, how many times would they encircle the planet? The circumfe
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They encircle the planet 3.76\times 10^{11} times.

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