Solve x 2 + 8x + 7 = 0 {-1, -7} {1, 7} {}
x^2 + 8x + 7 = 0; x^2 + 8x + 7 = (x + 7)(x + 1); x + 7 = 0; x = 0 - 7; x = -7; x + 1 = 0; x = 0 - 1, x = -1, the solution set for x^2 + 8x + 7 = 0 is {-1, -7}
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The values of a, b, and c in the equation x² + 6x - 55 = 0 are: 1, 6, and 55 respectively. 0, 6, and -55 respectively. 1, 6, and -55 respectively.
Weegy: B.slope = -6/5 User: The sum of the roots of x² + 6x - 55 = 0 is: 6 -6 -55 Weegy: B.slope = -6/5 (More)
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Updated 6/8/2014 9:28:53 PM
The values of a, b, and c in the equation x² + 6x - 55 = 0 are: 1, 6, and -55 respectively.
Confirmed by yumdrea [6/8/2014 9:30:36 PM]
The sum of the roots of x² + 6x - 55 = 0 is: -6.
Confirmed by yumdrea [6/8/2014 9:30:37 PM]
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