Apply the property of negative integer exponents to generate an expression equivalent to three minus power of 17/8 negative power of 14 with positive exponents only what is the answer?

1 answer

To rewrite the expression \(3 - \left(\frac{17}{8}\right)^{-14}\) using only positive exponents, we first need to focus on the term with the negative exponent.

The property of negative exponents states that:

\[ a^{-n} = \frac{1}{a^n} \]

Applying this to \(\left(\frac{17}{8}\right)^{-14}\):

\[ \left(\frac{17}{8}\right)^{-14} = \frac{1}{\left(\frac{17}{8}\right)^{14}} \]

Therefore, the expression \(3 - \left(\frac{17}{8}\right)^{-14}\) can be rewritten as:

\[ 3 - \frac{1}{\left(\frac{17}{8}\right)^{14}} \]

Next, we can calculate \(\left(\frac{17}{8}\right)^{14}\):

\[ \left(\frac{17}{8}\right)^{14} = \frac{17^{14}}{8^{14}} \]

This means the expression can further be rewritten as:

\[ 3 - \frac{1}{\frac{17^{14}}{8^{14}}} = 3 - \frac{8^{14}}{17^{14}} \]

Overall, the expression \(3 - \left(\frac{17}{8}\right)^{-14}\) with all positive exponents can be expressed as:

\[ 3 - \frac{8^{14}}{17^{14}} \]

This is the final expression with positive exponents only.