Question

Efectúa las siguientes operaciones combinadas:

Answer 1

Explicación paso a paso:

escribo esto pq necesito llegar a los 20 caracteres xd

Answer 2

Explicación paso a paso:

$1. \: {4}^{2} \div 2 + {3}^{4} \div 9 - \sqrt{144} = 16 \div 2 + 81 \div 9 - 12 = 8 + 9 - 12 = 17 - 12 = 5$

$2. \: \sqrt[5]{32} \times {6}^{2} + \sqrt{400} \div 10 - {2}^{3} = 2 \times 36 + 20 \div 10 - 8 = 72 + 2 - 8 = 74 - 8 = 66$

$3. \: {5}^{8} \div {5}^{5} + \sqrt[3]{54 \div 2} + ( {6 - 2)}^{2} = {5}^{3} + \sqrt[3]{27} + {4}^{2} = 125 + 3 + 16 = 128 + 16 = 144$

$4. \: (3 + 7) \times {10}^{2} - {7}^{3} \div {7}^{3} + \sqrt{81} = 10 \times 100 - 1 + 9 = 1000 - 1 + 9 = 999 + 9 = 1008$

$5. \: \sqrt{144} \div 6 + {3}^{2} \times 3 - 45 \div 3 = 12 \div 6 + {3}^{3} - 15 = 2 + 27 - 15 = 29 - 15 = 14$

$6. \: {4}^{9} \div {4}^{7} - 120 \div 60 + (7 \times 8 - 36) = {4}^{2} - 2 + (56 - 36) = 16 - 2 + 20 = 14 + 20 = 34$

$7. \: \sqrt[3]{27} \times \sqrt[5]{32} + (14 \div 2 \times 3) - {2}^{3} = 3 \times 2 + (7 \times 3) - 8 = 6 + 21 - 8 = 27 - 8 = 19$

$8. \: 80 \div (8 \times 5) + 72 \div 8 - \sqrt{49} + 36 \div {3}^{2} = 80 \div 40 + 9 - 7 + 36 \div 9 = 2 + 9 - 7 + 4 = 11 - 7 + 4 = 4 + 4 = 8$