savannahhannonouh3p5 savannahhannonouh3p5

16-08-2017
Mathematics

contestada

Solve 2x2 + 3x – 7 = x2 + 5x + 39 for x.

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jacquelinekoelling jacquelinekoelling

30-09-2017

The answer to this question is:
x = 1 + or - the square root of 47

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