Answer:
0.125
Step-by-step explanation:
I think not really good at it
2 * 0.125 = 0.25 (or 1/4)
I don't know if I'm right at all
x 1/2 2
5 × x2 ^
idk
8^-2a^7 = a^7/8^2 = a^7/64
