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(2x - x² + 3) (x² + 2x)

With solution po sana..

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JichuSooya03go

[tex] \rm \large{→✰Answer✰←}[/tex]

  • [tex]-x⁴ + 7x² + 6x[/tex]

[tex] \rm \large{→✰Solution✰←}[/tex]

First,

  • [tex](-x² + 2x + 3) (x² + 2x)[/tex]

Then,

  • [tex](x² + 2x) (-x²) + 2x (x² + 2x) + 3 (x² + 2x)[/tex]

Next,

  • [tex]-(x² +2x) ⋅ x² + 2x(x² + 2x) + 3 (x² + 2x)[/tex]

Second,

  • [tex]-(x⁴ + 2x³) + 2x (x² + 2x) + 3(x² + 2x)[/tex]

Third,

  • [tex]-x⁴ - 2x³ + 2x(x² + 2x) + 3 (x² + 2x)[/tex]

Fourth,

  • [tex]-x⁴ - 4x^{2} + 3x^{2} + 6x[/tex]

Last Therefore, the answer is

  • [tex]-x⁴ + 7x² + 6x[/tex]
SkatelyDiamondgo

Answer:

  • −x⁴+7x²+6x

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