100 Things Cubs Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

100 Things Cubs Fans Should Know & Do Before They Die (100 Things...Fans Should Know)

Matematika 7. 4√75 + 2√3- √27= ​

7. 4√75 + 2√3- √27= ​

Jawab:

[tex]19\sqrt{3}[/tex]

Penjelasan dengan langkah-langkah:

[tex]4\sqrt{75} + 2\sqrt{3} -\sqrt{27} \\= 4\sqrt{25\times 3} +2\sqrt{3} -\sqrt{9\times3} \\=20\sqrt{3} +2\sqrt{3} -3\sqrt{3} \\= 19\sqrt{3}[/tex]

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