Bantu jawab dong... soal ad di gbr.... Question from @Fatimahumar0106

November 2019 2 11 Report

Bantu jawab dong... soal ad di gbr

fikri1387

Penjelasan dengan langkah-langkah:

a. √12 : √6 = √(12:6) = √2

b. √20 : √2 = √(20:2) = √10

c. 6√5 : 3 = (6:3)√5 = 2√5

d. (√1000):(5√5) = √1000/5√5 = √200/5 = 10√2/5 = 2√2

e.(8√27):(6√3) = 24√3 : 6√3 = 24 : 6 = 4

0 votes Thanks 1

fikri1387 ada yang typo, seharusnya dibagi 6 tapi keliru 4..maaf yaa

Fatimahumar0106 yang mana?

fikri1387 24 : 4

Fatimahumar0106 Oh gpp btw mksh ya

fikri1387 oke, sama sama

Komentar

Jawaban:

1. √2

2. √10

3. 2√5

4. 2√2

5. 4

$\sqrt{12} \div \sqrt{6} = \sqrt{12 \div 6} = \sqrt{2}$

$\sqrt{20} \div \sqrt{2} = \sqrt{20 \div 2} = \sqrt{10}$

$6\sqrt{5} \div 3 = (6 \div 3) \sqrt{5} = 2 \sqrt{5}$

$\sqrt{1000} \div 5 \sqrt{5} \\ = 10 \sqrt{10} \div 5 \sqrt{5} \\ = (10 \div 5) \sqrt{10 \div 5} \\ = 2 \sqrt{2}$

$8 \sqrt{27} \div 6 \sqrt{3} \\ = (8 \times 3) \sqrt{3} \div 6 \sqrt{3} \\ = 24 \sqrt{3} \div 6 \sqrt{3} \\ = (24 \div 6) \sqrt{3 \div 3} \\ = 4$

1 votes Thanks 0

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