Lewejgandaviz
Answered

2. (4x2+15x +10) + (x-2)
3. (x³-2x² + 6x +3) ÷ (x-3)
4. (x³-5x²-9x+3) ÷ (x-4)

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Sagot :

Answer:

1

[tex]11x {}^{3} - 7 {x}^{2} - 20x - 20[/tex]

2

[tex]x {}^{2} + x + 9 + \frac{30}{x - 3} [/tex]

3

[tex]x {}^{2} - x - 13 - \frac{49}{x - 4} [/tex]