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    4v^2+25v+36

    0  Views: 503 Answers: 1 Posted: 13 years ago
    Tags: 4v^2+25v+36

    1 Answer

    4v^2+25v+36


    ( v + 4 ) ( 4v + 9 )   


    Check: Remember  >  FOIL


    F   >   FIRST     >   v * 4v =   4v^2


    O   >  OUTER   >   v * 9  =   9v


     I    >  INNER    >   4 * 4v  = 16v


     L   >  LAST      >   4 * 9 =    36


    4V^2 + 9V + 16v + 36 =  Add:  9v + 16v = 25v


    4v^2 + 25v + 36



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