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15-09-2017
Mathematics

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select the values of that are solutions to the inequality x^2+3x-4>0

Respuesta :

15-09-2017

solution:x^2+3x-4=(x+4)(x-1)>0,
therefore, the x range is (-∞,-4)∪(1,+∞).
Answer:(-∞,-4)∪(1,+∞).[

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