Electric Scooter for Kids Charleston South Carolina

Electric Scooter for Kids Charleston South Carolina

Matematika (x²-x-20) : (x + 4)
=

jawab y plis​

(x²-x-20) : (x + 4)
=

jawab y plis​

Jawaban:

[tex]x - 5[/tex]

Penjelasan dengan langkah-langkah:

[tex](x {}^{2} - x - 20) \div (x + 4) \\ = \frac{ {x}^{2} - x - 20 }{x + 4} \\ = \frac{ {x}^{2} + 4x - 5x - 20 }{x + 4} \\ = \frac{x \times (x + 4) - 5(x + 4)}{x + 4} \\ = \frac{(x + 4) \times (x - 5)}{x + 4} \\ = x - 5[/tex]

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Answer By Dionxyz

Semoga Membantu<3

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Jawaban:

x = 5

Penjelasan dengan langkah-langkah:

(x²-x-20) : (x+4)

=(x-5) (x+4) : (x+4)

=(x-5)

x=5

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