algebra

sqrt(10a) + 5 sq. rt. (250a^2) add and sinplify

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  1. sqrt(10a) + 5*sqrt(250a^2) =
    sqrt(10a) + 5*sqrt(25*10a^2) =
    sqrt(10a) + s*5a*sqrt(10) =
    sqrt(10a + 25a*sqrt(10) =
    sqrt10(sqrfa+25a).

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