Question

(2x3z2)3
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x3y4z2 * (x-4z3)

Answer 1

The rules of exponents tell you to add exponents in the numerator and subtract those in the denominator. A power of a power causes the exponent to be multiplied.


`((2x^(3)z^(2))^(3))/(x^(3)y^(4)z^2x^(-4)z^(3))=2^(3)x^((3\cdot3-3-(-4)))y^(-4)z^((2\cdot3-2-3))\\\\=(8x^(10)z)/(y^(4))`