Algebra 2

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Factor by grouping:
30x to the third power-42x square+5x-7=

  • Algebra 2 -

    30x^3 - 42x^2 + 5x - 7
    (30x^3 + 5x) + (-42x^2 - 7)
    5x( 6x^2 + 1) - 7(6x^2 + 1)
    (6x^2 + 1) (5x - 7)

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