Question

calcule a) (0,3)² b) (+1,5)² c) (-0,2)³ d) (-5,1)² e) (-0,1)5 f) (8-8-5)³ gente me ajuda por favor

Answer 1

a) 0,09
b) 2,25
c) -0,008
d) 26,1
e) -0,00001
f) -125

Answer 2

a
0.3² =0.3 * 0.3 = 0.09 ***
b
1,5² =1,5 * 1.5 = 2,25***
c
( - 0.2)³ =(- 0.2) *( -02) *( -0.2 )= - 0.008 ***
d
5.1² = 5.1 * 5.1 = 26.01 ***
e
( - 0.1)^5 = - 0.1 * -0.1 * -0.1 * - 0.1 * - 0.1 =  - 0.00001 ***
f
( 8 - 8 -5)³ = ( -5)³ = (-5) * (-5) * (-5) =  - 125 ***