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  • 21-05-2018
  • Mathematics
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What is -x^3(-9x-7)-4x^4 in simplest form

Respuesta :

ktreyb
ktreyb ktreyb
  • 31-05-2018
x³(- 9x - 7) - 4x⁴

Distribute the x³:
- 9x⁴ - 7x³ - 4x⁴

Combine like terms:
- 13x⁴ - 7x³

Remove a common factor in x³ for your answer(s):
x³(- 13x - 7)
or
- x³(13x + 7)
Answer Link

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