Question

Efetue os cálculos A)√16= B)√36= C)√64 D)√49= E)√100= F)√81= G)√25= H)3√8= I)3√64= J)4√10000=

Answer 1

Resposta:

a) 4

b) 6

c) 8

d) 7

e) 10

f) 9

g) 5

h) 15.8745078664 (arredondando 15,9 )

i) 24

j) 300

Answer 2

a) $A - \sqrt{16} = 4\\B - \sqrt{36} = 6\\C - \sqrt{64} = 8\\D - \sqrt{49} = 7\\E - \sqrt{100} = 10\\F - \sqrt{81} = 9\\G - \sqrt25} = 5\\H - 3\sqrt {8} = 3\sqrt{2^{2}*2 = 2*3\sqrt{2} = 6\sqrt{2} \\\\\\I - 3\sqrt{64} = 3*8 = 24\\J - 4\sqrt{10000} = 4*100 = 400$