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a fost răspuns

radical 3a + radical 27a + radical 8b - 5radical2b - radical 48a

Răspuns :

Eduardberdagaozhbcw
✓3a+✓27a+✓8b-5✓2b-✓48a
✓3a+✓9*3a+✓4*2b-5✓2b-✓16*3a
✓3a+3✓3a+2✓2b-5✓2b-4✓3a
4✓3a-4✓3a+2✓2b-5✓2b
-3✓2b

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