Mathematics

8th

grade

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Faktorizacija polinoma

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  • 1. Multiple Choice
    3 minutes
    1 pt

    Faktoriši polinom grupisanjem  4p3+8p2+3p+64p^3+8p^2+3p+6  .

     (2p2+3)(p+2)\left(2p^2+3\right)(p+2)  

     (4p2+3)(p+2)\left(4p^2+3\right)(p+2)  

     (2p2+6)(p+4)\left(2p^2+6\right)(p+4)  

     (4p2+8p)(3p+6)\left(4p^2+8p\right)(3p+6)  

  • 2. Multiple Choice
    3 minutes
    1 pt

    Faktoriši polinom grupisanjem x3+7x22x14x^3+7x^2-2x-14 

     (x22)(x7)\left(x^2-2\right)(x-7)  

     (x2+2)(x7)\left(x^2+2\right)(x-7)  

     (x2+2)(x+7)\left(x^2+2\right)(x+7)  

     (x22)(x+7)\left(x^2-2\right)(x+7)  

  • 3. Multiple Choice
    3 minutes
    1 pt

    Faktoriši do kraja polinom  2x3+5x28x202x^3+5x^2-8x-20  .

     (x24)(2x+5)(x^2-4)(2x+5)  

     (2x24)(x+5)(2x^2-4)(x+5)  

     (x2)(x+2)(2x+5)(x-2)(x+2)(2x+5)  

     (2x5)(x2+4)(2x-5)(x^2+4)  

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