Question

Express using positive exponents and, if possible, simplify. z^-4/6x^2 =

Answer 1

z ^ - 4 = 1 / z ^ 4


z ^ - 4 / 6 x ^ 2 =

( 1 / z ^ 4 ) / 6 x ^ 2 =

1 / z ^ 4 * 6 x ^ 2 =

1 / [ 6 ( z ^ 4 * x ^ 2 ) =

1 / [ 6 ( z ^ 2 * x ) ^ 2 ]