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valentinak56 [21]
3 years ago
7

Can someone answer this, please? I need a bit of help on this

Mathematics
1 answer:
Aneli [31]3 years ago
8 0

Answer:

x=0 or f square root of 3f/9 or -f square root of 3f/9

Step-by-step explanation:

the steps are very long but I'm pretty sure it's correct

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