the correct answer would be A. 8^-12
8^2 /8^16 = 1/8^14 = 2.27373*10^-13
8^-12 = 1.45519*10^-11
which are equal so answer is A
Answer:
48 is the even number
81 is the square number
13 43 23 are the prime numbers
Answer: (a-2b)3=3a-6b
=3x-2-6x-1/2
= -6+3
= -3
Step-by-step explanation:
Step-by-step explanation:
2b-3ac
=2×2-3×2×(-1)
= 4+6
=10
