Simplify (root 7- root 3 )square
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0
Answer:
2(38-root 27)
Step-by-step explanation:
Answered by
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Answer:
2(5 - √21)
Step-by-step explanation:
(a - b)² = a² + b² - 2ab
==: (√7 - √3)²
==: 7 + 3 - 2√21
==: 10 - 2√21
==: 2(5 - √21)
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