1.) √24 + 9√6 = 2.) 4√20 – 2√5 = 3.) 2√13 + 3√52 – √13 =

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1.) √24 + 9√6 =
2.) 4√20 – 2√5 =
3.) 2√13 + 3√52 – √13 =

1.  sqrt{24} + 9sqrt{6} = sqrt{6X4} + 9 sqrt{6} = 2sqrt{6} + 9sqrt{6} = 11sqrt{6}
2. 4 sqrt{20} - 2sqrt{5} = 4 sqrt{5X4} - 2 sqrt{5} = 4X2 sqrt{5} - 2 sqrt{5} = 8 sqrt{5} - sqrt{5} = 6 sqrt{5}
3.  2sqrt{13} + 3sqrt{52} - sqrt{13} = 2sqrt{13} +3 sqrt{4X13} - sqrt{13}= 2sqrt{13} + 3X2sqrt{13} - sqrt{13} = 2 sqrt{13} + 6sqrt{13} - sqrt{13} = 7 sqrt{13}

semoga membantu…

lain kali kalo soalnya banyak, poinnya juga banyak…
jadi enak kalo harus ngetik banyak2

/=akar ya
1./4×6 + 9/6
=2/6 + 9/6
=11/6

2. 4/4×5 – 2/5
= 4×2/5 – 2/5
8/5 – 2/5
= 6/5

3. 2/13 + 3/4×13 – /13
= 2/13 + 3×2/13 -/13
2/13 + 6/13 -/13
= 8/13 -/13
= 7/13

maaf kalo salah