0rzygt 0rzygt
  • 19-05-2020
  • Mathematics
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Please answer quickly

Please answer quickly class=

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portillokim06 portillokim06
  • 19-05-2020

Answer:

i got -5x^3-9x

Step-by-step explanation:if u add both equations youd be adding -2x^3+(-3x^3) this would equal to -5x^3 then you do -5x+-4x=-9x and when u put both together u end up with -5x^3-9x

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