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
7-1 equals 0.1428571428571429
7 raised to the power of 1/2
The number 7 can be represented as 7 raised to the power 1
Seven raised to the power two means 7^2 or 'Seven squared'. 7^2 = 7 x 7 = 49
Reflexivity is a property of equality, i.e., X = X is always true. Thus -7 raised to the power of 3 equals -7 raised to the power of 3 is true.
11
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.
Seven. Any number raised to the first power is equal to the same number.7.7.
Any value to the power of 'zero' is equal; to '1' So 7^0 = 1 Similarly 7,000,000^0 = 1 Similarly 0.000007^0 = 1
The answer is negative (-1 raised to the power of 100 = -1)
Any number raised to the power of zero is just 1.
2401
1.27227926277