Question 359505
If this is the expression {{{(6*x^(-4))*(4x^5)}}} then here is what to do: <br>

{{{(6*x^(-4))*(4x^5)}}}  given<br>

{{{(6)/(x^4)*(4x^5)}}}  move the {{{x^(-4)}}} to the bottom of the fraction and change it to {{{x^4}}}<br>

{{{24*x}}}  multiply the constants together, and simplify the exponents of x, ie {{{x^5/x^4}}} is just {{{x}}}<br>

{{{24x}}}  should be your final answer!<br>

I hope this helps!<br>