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7 February, 08:38

What is x^2 - 6 = 16x + 30 rewritten in standard form, than factored?

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  1. 7 February, 11:55
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    x=8+2√7 or x=8-2√7

    Step-by-step explanation:

    x^2 - 6 = 16x + 30

    X² = 16x + 30 + 6

    X² - 16x - 36 = 0

    For this equation: a=1, b=-16, c=36

    1x² + - 16x + 36=0

    Step 1:

    Use quadratic formula with a=1, b=-16, c=36.

    x = - b±√b2-4ac/2a

    x = ( - (-16) ±√ (-16) 2-4 (1) (36)) / 2 (1)

    x = (6±√112) / 2

    x=8+2√7 or x=8-2√7
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