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Simplify by factoring.

radical 90

  • Math -

    sqrt (9*10) = sqrt (3*3*10) = 3 sqrt (10)

  • Math -

    take factors, beginning with the least common factors.

    ex: 90=3,3,10

    two 3s (three squared) mean you take a three out, multiplying it by the square root of ten left.

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