Question 631398
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Hi,
{{{4(x^(-4))^3 (-2x)^4 }}}
{{{4x^(-12)((-2)^4x^4)}}}      ||  {{{(a^p)^q = a^(p*q)}}}******
 {{{4*16*x^(-8) = 64/x^8}}}    ||  {{{( x^m )( x^n ) = x^( m + n )}}}