Question

I need it immediately ​

Answer 1

Answer:

solution

a. (-3/5 × -3/5 × -3/5)

= -27/125

b. 2^0 + 2^1 + 2^3

= 1 + 2 + 8

= 11

Answer 2

Step-by-step explanation:

$1) ({ \frac{ - 3}{5} )}^{3}$

$= \frac{ - 27}{125}$

$2) {2}^{0} + {2}^{1} + {2}^{3}$

$= 1 + 2 + 8 \: ( {a}^{0} = 1)$

$= 11$