Jawaban:
= ⁴√49- 20√6
= a² + b² - 2ab
= ⁴√(5 - 2√6)²
= √5 - 2√6
= √(√2 - √3)²
= √3 - √2
= B
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
= ⁴√49- 20√6
= a² + b² - 2ab
= ⁴√(5 - 2√6)²
= √5 - 2√6
= √(√2 - √3)²
= √3 - √2
= B