0.01
No.
2 to the power of 20 divided by 4 to the power of 10 is equal to one.
If it is to a (-) power then that is the same as saying it is 1 divided by 2 to the power of 1. 2 to the power of 1 is 2, and so 1 divided by 2 is 1/2 or 0.5.
12
first you forget the 2 is there. then you go : 1/10 x 1/10 x 1/10 x 1/10 x 1/10 x 1/10 = b now make b a 2. 2 x 10 -6 is 0.000002.
When you divide numbers with the same base raised to different exponents, you subtract the exponents. In this case, 10 to the power of 8 divided by 10 to the power of 6 is equal to 10^(8-6) which simplifies to 10^2. Therefore, the result is 100.
for expanding negative powers of a number you take 1 divided by the number to the positive power and expand. For example 2 to the -1 power is 1 divided by 2 to the + 1 power = 1/2 2 to the -3 power is 1 divided by 2 tot he + 3 power = 1/8 this is called inverse
10
1
Both 8 and 10 can be divided into their common factors, which include 1 and 2. The greatest common divisor (GCD) of 8 and 10 is 2, meaning they can be evenly divided by 2. Additionally, both numbers can be divided into their individual factors: 8 can be divided into 1, 2, 4, and 8, while 10 can be divided into 1, 2, 5, and 10.
2.8
10 over 5 divided by 2 is 1