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kherson [118]
3 years ago
9

Please help with all of these

Mathematics
1 answer:
Brut [27]3 years ago
6 0

\\ \ast\sf\longmapsto 3x^23x^4=3x^{2+4}=3x^6

\\ \ast\sf\longmapsto m^5m^{-3}=m^{5-3}=m^2

\\ \ast\sf\longmapsto 2x^4-6y=x^4-3y

\\ \ast\sf\longmapsto 4a^3c^{-4}4a^{-1}c^4=4a^2c^0=4a^2

\\ \ast\sf\longmapsto 5x^2xy^3=5x^3y^3

\\ \ast\sf\longmapsto (y^6)^0=y^0=1

\\ \ast\sf\longmapsto (3m^3)^3=3m^9

\\ \ast\sf\longmapsto 2x^5)^{-1}=\dfrac{1}{2x^5}

\\ \ast\sf\longmapsto (a^4c^{-1})^2=a^8c^{-2}=\dfrac{a^8}{c^2}

\\ \ast\sf\longmapsto (4x^2y^{-1})^{-1}=4x^{-2}y

\\ \ast\sf\longmapsto \dfrac{y^3}{5y^4}=\dfrac{1}{5y}

\\ \ast\sf\longmapsto \dfrac{8m^6}{8m^5}=8m

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