Final answer:
To simplify 1/x to the power of -7, you should rewrite it as x^7. This removes the negative exponent and makes the expression x to the positive 7th power.
Step-by-step explanation:
To simplify 1/ x to the power of -7, we must understand how negative exponents work. According to the rules of exponents, a negative exponent means that the number is inverted and taken to the positive of that exponent.
So, x to the power of -1 is the same as 1/x. Consequently, x to the power of -7 is 1/(x to the power of 7), or simply x^7.
In summary, to simplify a term like 1/x to the power of -7, you can rewrite it as x^7, thus removing the negative exponent by writing x to the positive exponent and eliminating the division by 1 since it does not change the value of the expression.