Find all values of the variable x for which the rational expression is undefined. 6x + 13 x2 + 15x + 54 The expression is undefined when x =

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Q: +21x

A: Please refer to the image below

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A: given: 3x+2y=-13 -5x+4y=18

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A: Use the property of exponent.

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A: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

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A: Thr solution is given in the next step.

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Q: X = y + % y = 0.000396707 – 0.24576 x2 22 = 0.00029753 - 0.12288 x²

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