4√ 164849√28899bantu jawab

4√ 164849√28899bantu jawab

Jawaban

4√16484 = 8√4121

9√28899 = 351√19

Penyelesaian

$4 sqrt{16484} \ = 4 sqrt{ {2}^{2} times 4121 } \ = 4 sqrt{ {2}^{2} sqrt{4121} } \ = 4 times 2 sqrt{4121} \ = 8 sqrt{4121}$

$9 sqrt{28899} \ = 9 sqrt{ {39}^{2} times 19 } \ = 9 sqrt{ {39}^{2} sqrt{19} } \ = 9 times 39 sqrt{19} \ = 351 sqrt{19}$