Jawaban:
[tex]1. \: 8 \sqrt{5} \times \sqrt{6} \div 4 \sqrt{3} = 8 \sqrt{30} \div 4 \sqrt{3} = 2 \sqrt{10} [/tex]
[tex]2. \: (5 \sqrt{3} - 2)(5 \sqrt{3} + 2) = \\ 75 + 1 0 \sqrt{3} - 10 \sqrt{3} - 2 = \\ 73[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
[tex]1. \: 8 \sqrt{5} \times \sqrt{6} \div 4 \sqrt{3} = 8 \sqrt{30} \div 4 \sqrt{3} = 2 \sqrt{10} [/tex]
[tex]2. \: (5 \sqrt{3} - 2)(5 \sqrt{3} + 2) = \\ 75 + 1 0 \sqrt{3} - 10 \sqrt{3} - 2 = \\ 73[/tex]