Question

calculați cubul numerelor. a) 0,2,b)0,4,c)0,5d)0,6,e)0,7f)0,8​

Answer 1

$0.2 {}^{3} =0.2 \times 0.2 \times 0.2 = 0.008sau \frac{1}{125}$

b)0,064sau 8 supra 125

c)0,125 sau 1 supra 8

d)0.216 sau 27 supra 125

e)0,343 sau 343 supra 1000

f)0.512 sau 64 supra 125