101 Lunchbox Notes with Laugh-Out-Loud Jokes for Kids

101 Lunchbox Notes with Laugh-Out-Loud Jokes for Kids

Matematika tolong di bantu yaaaaaaaa​

tolong di bantu yaaaaaaaa​

Penjelasan dengan langkah-langkah:

[tex]10 \sqrt{3} + 8 \sqrt{2} + 5\sqrt{8} - 3 \sqrt{27} = \\ 10 \sqrt{3 } + 8 \sqrt{2} + 5 \sqrt{4 \times 2} - 3 \sqrt{9 \times 3} = \\ 10 \sqrt{3} + 8 \sqrt{2} + 10 \sqrt{2} -9 \sqrt{3} = \\ \sqrt{3} + 18 \sqrt{2} [/tex]

Jawaban:

1√3 + 18√2

Penjelasan dengan langkah-langkah:

[tex]10 \sqrt{3} + 8 \sqrt{2} + 5 \sqrt{8} - 3 \sqrt{27} = \\ = 10 \sqrt{3} + 8 \sqrt{2} + 5 \sqrt{4 } \times 2 - 3 \sqrt{9} \times 3 \\ = 10 \sqrt{3} + 8 \sqrt{2} + 5 \times 2 \sqrt{2} - 3 \times 3 \sqrt{3} \\ = 10 \sqrt{3} + 8 \sqrt{2} + 10 \sqrt{2} - 9 \sqrt{3} \\ = 10 \sqrt{3} - 9 \sqrt{3} + 8 \sqrt{2} + 10 \sqrt{2} \\ \bf {= 1 \sqrt{3} + 18 \sqrt{2}}[/tex]

note : samakan akarnya dulu, saat sdh sama maka bisa ditambah atau dikurang.

jika akar tdk sama maka tdk bisa ditambah atau dikurang.