What makes this statement true? 7^-2
2 answers:
For this case we have:
By definition, one of the properties of the power, known as negative integer power, states that:
can be written as
Thus,
can be written as
. So:

Answer:
Power of negative integer exponent:

The negative power means 1/the number to the given power
This means that 7^-2 can be rewritten as 1/(7^2)
7^2 = 7*7
Therefore:
1/(7^2) = 1/(7*7)
7*7 = 49
Therefore:
1/(7*7) = 1/49
Based on the above calculations:
7^-2 is equal to 1/49
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