Matematika

Pertanyaan

5+5x^4+3x+2-x^2+5x^4+9x-22

2 Jawaban

  • 5+5x^4+3x+2-x^2+5x^4+9x-22= 5x^4+5x^4-x^2+3x+9x-22+5=10x^4-x^2+12x-17

    semoga membantu
  • 5+5x^4+3x+2-x^2+5x^4+9x-22
    = 5+2-22+5x^4+5x^4+3x+9x-x^2
    = -15+2(5x^4)+12x-x^2
    = 10x^4-x^2+12x-15

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