7 to the tenth power divided by 7 to the ninth power = 1
7^(-1) The negative power means to re-write as 1/ over. Hence 7^(-1) = 1/7^(1) NB Power of '1' is normally considered to be trivial and ignored, unless manipukating indices/powers. So 1/7^(1) = 7^(-1) = 1/7
17
7 -1 same as 1/7 ===
Any negative number to the power of 0 is always -1
7 to the tenth power divided by 7 to the ninth power = 1
7^(-1) The negative power means to re-write as 1/ over. Hence 7^(-1) = 1/7^(1) NB Power of '1' is normally considered to be trivial and ignored, unless manipukating indices/powers. So 1/7^(1) = 7^(-1) = 1/7
17
7 -1 same as 1/7 ===
Any negative number to the power of 0 is always -1
2 to the power of 7 minus 3 to the power of 3 divided by 7 is equal to 124 1/7 ≈ 124.14
1
1 Look for a pattern start 7 to the power 1, then 2, then 3, then 4, then 5 etc.
Anything to the power of 0 has an answer of 1. So 7⁰ = 1, as well as any other number you can think of.
The History of Power Rangers - 2010 Power Rangers in Space 1-7 was released on: USA: 1 June 2010
Why is 7^0 = 1 Algebraic proof. Let 'n' be any value Let 'n be raised to the power of 'a' Hence n^a Now if we divide n^a by n^a we have n^a/n^a and this cancels down to '1' Or we can write n^(a)/n^(a) = n^(a-a) = n^(0) , hence it equals '1' Remember when the lower /denominating index is a negative power ,when raised above the division line.
7-2 = 1/49