close
    18x^2+15x-25=0

    solve it

    0  Views: 345 Answers: 1 Posted: 13 years ago

    1 Answer

    18x^2 + 15x - 25 = 0


    ( 6x - 5 ) (3x + 5 ) = 0  > simplify >     6x - 5 = 0             3x + 5 = 0


                                                                         + 5  +5                   -5    -5


                                                                      -------------            -----------------


                                                                      6x     =  5               3x      = -5


                                          divide by 6 on both sides            divide by 3 on both sides


                                                                         x = 5/6                    x   =  -5/3


    x = 5/6, -5/3



    Top contributors in Uncategorized category

     
    ROMOS
    Answers: 18061 / Questions: 154
    Karma: 1102K
     
    Colleen
    Answers: 47269 / Questions: 115
    Karma: 953K
     
    country bumpkin
    Answers: 11322 / Questions: 160
    Karma: 838K
     
    Benthere
    Answers: 2392 / Questions: 30
    Karma: 760K
    > Top contributors chart

    Unanswered Questions

    debetcom2
    Answers: 0 Views: 3 Rating: 0
    tin88legal1
    Answers: 0 Views: 4 Rating: 0
    e77orguk
    Answers: 0 Views: 5 Rating: 0
    Nhà cái F168
    Answers: 0 Views: 7 Rating: 0
    cloudex crypto güvenilir mi
    Answers: 0 Views: 8 Rating: 0
    Oxbet VN
    Answers: 0 Views: 7 Rating: 0
    Nhà Cái 12bet
    Answers: 0 Views: 6 Rating: 0
    > More questions...
    487553
    questions
    724515
    answers
    818996
    users