8th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-6

  • question_answer
    Factorize \[4{{x}^{2}}+20x+3xy+15y\] and choose the correct option.

    A)  \[(x+5)\,\,(4x+3y)\]      

    B)  \[(x-5)\,\,(5x+3y)\]

    C)  \[(x+5)\,\,(5x-3y)\]        

    D)  \[(x+5)\,\,(x+3y)\]

    E)  None of these

    Correct Answer: A


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