Question

Ayuda porfa se los agradeceria mucho

Answer 1

a)

$2 \times 3 {}^{2} + 12 \div 2 - \sqrt{36} \times 5 + 3$

$2 \times 9 + 6 - 6 \times 5 + 3 =$

$18 + 6 - 30 + 3$

$24 - 30+ 3$

$- 6 + 3 = - 3$

b)

$(4 - 7) {}^{2} + \sqrt{2 \times 8 + 9} - (32 \div 8 - 6) {}^{3} + ( - 2 - 8)$

$( - 3) ^{2} + \sqrt{16 + 9} - (4 - 6) {}^{3} + ( -10)$

$9 + \sqrt{25} - ( - 2) {}^{3} - 10$

$9 + 5 + 8 - 10$

$22 - 10 = 12$

c)

$3 \times (7 \times 2 - 20) + \sqrt[3]{6 \times 4 + 3} - 2 ^{4} + 36 \div 3 ^{2}$

$3 \times (14 - 20) + \sqrt[3]{24 + 3} - 2 ^{4} + 36 \div 9$

$3 \times (- 6) + \ \ \sqrt[3]{27} - 2 ^{4} + 4$

$- 18 + 3 - 16 + 4$

$- 34 + 7 = - 27$

d)

$2 {}^{4} \div ( - 4) + \sqrt{25 \times 4} + (3 \times 3 - 5) {}^{2}$

$16 \div 4 + \sqrt{100 } + (9 - 5) {}^{2}$

$- 4 + 10 + 4 {}^{2}$

$- 4 + 10 + 16= 22$

e)

$2 {}^{3} \div ( - 2) + \sqrt[3]{5 {}^{2} + 2 } - (8 \div ( - 2) + 2) {}^{4}$

$8 \div ( - 2) + \sqrt[3]{25 + 2} - ( - 4 + 2) {}^{4}$

$- 4 + \sqrt[3]{27} - ( - 2) {}^{4}$

$- 4 + 3 - 16$

$- 1 - 16 = - 17$

f)

$3 \times (2 - 8) + ( - 5) {}^{2} - (1 - 7) =$

$3 \times ( - 6) + 25 - ( - 6)$

$- 18 + 25 + 6 = 13$

g)

$\sqrt[3]{ - 125} + 4 {}^{3} \div ( - 8) - 2 \times \sqrt{81}$

$\sqrt[3]{ - 125} + 64 \div ( - 8) - 2 \times 9$

$- 5 + ( - 8) - 18$

$- 5 - 8 - 18 = - 31$

h)

$- 11 + ( - 2) {}^{3} \times ( - 1) + \sqrt{36}$

$[/tex]</p><p>[tex] - 11 + ( - 8) \times ( - 1) + 6$

$- 11 + 8 + 6$

$- 11 + 14 = 3$

I)

$( - 4 \times 12 + 36) {}^{2} - \sqrt{4 \times 5 {}^{2} }$

$( - 48 + 36) {}^{2} - \sqrt{4 \times 25}$

$( - 12) {}^{2} - \sqrt{100}$

$144 - 10 = 134$

j)

$\sqrt{6 {}^{2} + 8 {}^{2} } - 12 \div {2}^{2} + (7 - 9) {}^{4}$

$\sqrt{36 + 64} - 12 \div 4 + ( - 2) {}^{4}$

$\sqrt{100} - 3 + 16$

$10 - 3 + 16$

$26 -3 = 23$