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Legend
Legend asked in Education & ReferenceHomework Help · 9 years ago

what is the answer to this,and explain?

the length of rectangle is 4m more than the width. area is 30m squared.find width and length..

1 Answer

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  • ?
    Lv 5
    9 years ago
    Favorite Answer

    (x)(x+4)=30

    x^2+4x=30

    x^2 +4x -30=0

    Solve with quadratic formula

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