Minta tolong sama kakak kakak sekalian

Minta tolong sama kakak kakak sekalian

Jawaban:

1. 48

3. 1

4. 1

5. 11 akar 6

6. 2 akar 2

7. 15 akar 2

8. 12

9. 6

10. -5

Penjelasan dengan langkah-langkah:

${2}^{4} times {3}^{4} div {3}^{3} \ {2}^{4} times {3}^{4 - 3} \ {2}^{4} times {3}^{1} \ 16 times 3 = 48$

${2}^{ frac{5}{6} } div ( {2}^{ frac{1}{3} + frac{1}{2} } ) \ {2}^{ frac{5}{6} } div ( {2}^{ frac{2}{6} + frac{3}{6} } ) \ {2}^{ frac{5}{6} } div {2}^{ frac{5}{6} } \ {2}^{ frac{5}{6} - frac{5}{6} } = {2}^{0} = 1$

$3 sqrt{6.4} + 5 sqrt{9.6} - 2 sqrt{25.6} \ 3.2 sqrt{6} + 5.3 sqrt{6} - 2.5 sqrt{6} \ 6 sqrt{6} + 15 sqrt{6} - 10 sqrt{6} \ 11 sqrt{6}$

$sqrt{9.2} + sqrt{25.2} - sqrt{36.2} \ 3 sqrt{2} + 5 sqrt{2} - 6 sqrt{2} \ 2 sqrt{2}$

$sqrt{4.3} times sqrt{6.4} + sqrt{9.2} \ 2 sqrt{3} times 2 sqrt{6} + 3 sqrt{2} \ 4 sqrt{18} + 3 sqrt{2} \ 4 sqrt{9.2} + 3 sqrt{2} \ 4.3 sqrt{2} + 3 sqrt{2} \ 12 sqrt{2} + 3 sqrt{2} = 15 sqrt{3}$

$sqrt{9.6} times 2 sqrt{4.2} div sqrt{4.3} \ 3 sqrt{6} times 2.2 sqrt{2} div 2 sqrt{3} \ 3 sqrt{6} times 4 sqrt{2} div 2 sqrt{3} \ 12 sqrt{12} div 2 sqrt{3} \ 6 sqrt{4} = 6.2 = 12$