Question

what is the answer pls tell me​

Answer 1

Answer:

( 1/2)²-(1/4)³×2³

(1/4)-(1/64)×8

(16-1)/64 ×8

15/64×8

15/8

Answer 2

-480

Step-by-step explanation:

[(1/2)×(1/2)-(1/4)×(1/4)×(1/4)]×8

[(1/4)-(1/64)×8

[1-1/4-64]×8

-60×8

=-480