Question 907750
Question 907750
<pre>
{{{((-2x/8x^4)^(-2))^(-2)}}}

Multiply the two -2 exponents and get a +4 exponent

{{{(-2x/8x^4)^4}}}

Divide top and bottom by 2

{{{(-x/4x^4)^4}}}

Subtract exponents of x getting {{{x^3}}} in the bottom

{{{(-1/4x^3)^4}}}

Give the 4 an exponent of 1:

{{{(-1/(4^1x^3))^4}}}

Multiply the inner exponents 1 and 3 by the outer exponent 4
and {{{(-1)^4}}} = 1

{{{1/(4^4x^12)}}}

{{{1/(256x^12)}}}

Edwin</pre>