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Plss pa help po.. Sa marunong with solution po sana..

1. x² + 3x - x⁴ (8 + x)
2. 4x - 2x + x² (3x + 6x)
3. 2x + 11 (5x - x⁴)


Sagot :

[tex]\rm\large\underline{Answer:}[/tex]

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[tex]1. \: \: x² + 3x - x⁴ (8 + x)[/tex]

[tex] \rm \underline{Solution:}[/tex]

  • [tex]x² + 3x - 1x⁴ (x + 8)[/tex]
  • [tex]x² + 3x - (x^5 + 8x⁴)[/tex]
  • [tex]x² + 3x - 3x^5 - 8x⁴[/tex]

Therefore, the answer is

  • [tex]-x^5 - 8x⁴ + x² + 3x [/tex]

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[tex]2. \: \: 4x - 2x + x² (3x + 6x)[/tex]

[tex] \rm \underline{Solution:}[/tex]

  • [tex]4x - 2x + x² (9x)[/tex]
  • [tex]4x - 2x + x² ⋅ 9x[/tex]
  • [tex]4x - 2x + 9x²x [/tex]
  • [tex]4x - 2x + 9x³ [/tex]
  • [tex]2x + 9x³[/tex]

Therefore, the answer is

  • [tex]9x³ + 2x³[/tex]

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[tex]3. \: \: 2x + 11 (5x - x⁴)[/tex]

[tex] \rm \underline{Solution:}[/tex]

  • [tex]2x + 11 (-x⁴ + 5x)[/tex]
  • [tex]2x - 11x⁴ + 55x[/tex]
  • [tex]57x - 11x⁴[/tex]

Therefore, the answer is

  • [tex]-11x⁴ + 57x[/tex]

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[tex] \rm \underline{Remember:}[/tex]

[tex]\implies[/tex] If an factored form is not hard or easy you need to learn more and study about factored form :)

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