NayomiUwU
NayomiUwU NayomiUwU
  • 22-02-2021
  • Mathematics
contestada

(5a²+4b³)³=

(2xy-1)³=

(3m-2n)=

(f+5)³=​

Respuesta :

ngoa1575 ngoa1575
  • 22-02-2021

Answer:

(5a²+4b³)³= 64b^9+240a^2b^6+300a^4b^3+125a^6

(2xy-1)³= 8x^3y^3−12x^2y^2+6xy−1

(3m-2n)= 0

(f+5)³=​ f^3+15f^2+75f+125

Step-by-step explanation:

Answer Link
daoud81571 daoud81571
  • 22-02-2021

(5a²+4b³)³  =  [tex]64b^{9} + 240a^{2} b^{6} + 300a^{4} b^{3} + 125a^{6}[/tex]

(2xy-1)³  = [tex]8x^3y^3 - 12x^2y^2 + 6xy - 1[/tex]

(3m-2n)  =  3m - 2n

(f+5)³  =​  [tex]f^3 + 15f^2 + 75f + 125[/tex]

Answer Link

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