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Factor: 8x^2 + 6x + 1.

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  1. 17 June, 05:40
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    Answer: x = - 1/2 and - 1/4

    Step-by-step explanation:

    To factorize the equation,

    8x²+6x+1

    We will split 6x with using common factor of 8 (product of the constant (1) and the coefficient x² (8))

    The common factor of 8 to use will be 4 and 2

    The equation will become

    8x² + (2x+4x) + 1 = 0

    (8x²+2x) + (4x+1) = 0

    2x (4x+1) + 1 (4x+1) = 0

    (2x+1) (4x+1) = 0

    2x+1 = 0 ... 1

    4x+1 = 0 ... 2

    From eqn 1

    2x = - 1

    x = - 1/2

    From

    4x = - 1

    x = - 1/4

    x = - 1/2 and - 1/4
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