Bentuk sederhana dari 5√54−√24+2√486
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Jawaban:
5√54 - √24 + 2√486
5√9.√6 - √4.√6 + 2√81.√6
15√6 - 2√6 + 18√6
31√6
5√54 - √24 + 2√486
= 5√9.6 - √4.6 + 2√81.6
= 5√3².6 - √2².6 + 2√9².6
= 5.3√6 - 2√6 + 2.9√6
= 15√6 - 2√6 + 18√6
= (15 - 2 + 18)√6
= (13 + 18)√6
=> 31√6
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