Question

Calcule as expressoes
a) (0,15)²+(0,7)³
b) (0,12)²-(0,3)³
c) (0,9)²+ (1,5)²
d) (9 - 6,5)³

Answer 1

a) 0,0225 + 0,3430 = 0,3655
b) 0,0144 - 0,0270 = - 0,0126
c) 0,8100 + 2,2500 = 3,0600
d) 729,000 - 274,625 = 454,375

Answer 2

a) $0,0225+0,343=0,3655$

b) $0,0144-0,027=-0,0126$

c) $0,81+2,25=3,06$

d) $(729-274,625)=454,375$