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simplifyx^-1 X (y^-8 X z^5)^3------------------------------x^-4 X y^-3 X z^6

Sagot :

Given:

[tex]\frac{x^{-1}\left(y^{-8}z^5\right)^3}{x^{-4}y^{-3}z^6}[/tex]

Simplify:

[tex]\frac{x^{-1}y^{-24}z^{15}}{x^{-4}y^{-3}z^6}[/tex]

And:

[tex]x^{-1-(-4)}y^{-24-(-3)}z^{15-6}=x^3y^{-21}z^9[/tex]

Re order:

[tex]\frac{x^3z^9}{y^{21}}[/tex]

Answer:

[tex]\frac{x^{3}z^{9}}{y^{21}}[/tex]