Ответ:
4 + √2
Пошаговое объяснение:
√(10+8√(2+√(9+4√(2)))) = √(10+8√(2+√(1+2√(2))²)) = √(10+8√(2+1+2√2)) =
= √(10+8√(3+2√2)) = √(10 + 8√(1 + √2)²) = √(10 + 8(1 + √2)) =
= √(10 + 8 + 8√2) = √(18 + 8√2) = √(4 + √2)² = 4 + √2
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Ответ:
4 + √2
Пошаговое объяснение:
√(10+8√(2+√(9+4√(2)))) = √(10+8√(2+√(1+2√(2))²)) = √(10+8√(2+1+2√2)) =
= √(10+8√(3+2√2)) = √(10 + 8√(1 + √2)²) = √(10 + 8(1 + √2)) =
= √(10 + 8 + 8√2) = √(18 + 8√2) = √(4 + √2)² = 4 + √2