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Weegy: (x+4)(x-3)=0 User: If the quadratic formula is used to find the solution set of 3x 2 + 4x - 2 = 0, what are the solutions? User: What is the value of b2 - 4ac for the following equation? 2x2 + 3x = -1 0 1 17 Weegy: The answer is: b.1 [smile] User: What is the solution set of 7x 2 + 3x = 0? {0, 3/7} {0, -3/7} {0, -4/7} Weegy: The solution set of 7x^2 + 3x = 0 is: B. {0, -3/7}. User: What is the solution set of x 2 + 5x + 1 = 0? User: What is the solution set of (3x - 1)2 = 5? (More)

Weegy: If the equation of a circle is (x + 5)^2 + (y - 7)^2 = 36, its radius is 6. User: The distance between the points (5, -2) and (-7, 3) is 5 29 13 (More)

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Weegy: The midpoint of the line segment whose endpoints are (-8, 12) and (-13, -2) is (-10.5, 5). ((x1+x2)/2, (y1+y2)/2); = ((-8 - 13)/2, (12 - 2)/2) = (-21/2, 10/2) = (-10.5, 5) User: What is the length of the hypotenuse of a right triangle whose legs have lengths of 5 and 12? 13 15 17 Weegy: The length of the hypotenuse of a right triangle whose legs have lengths of 5 and 12 is 13. User: Find the midpoint of the line segment whose endpoints are (3, 10) and (7, 8). (2, 1) (5, 9) (11, 12) Weegy: Find the midpoint of the line segment whose endpoints are (3, 10) and (7, 8) is: (5, 9). M = [(x2 + x1)/2] , [(y2 + y1)/2]; = [(3 + 7)/2] , [(10 + 8)/2]; = (10, 2) , (18, 2); = (5, 9) User: What is the equation of a circle whose center is at the origin and whose radius is 16? x2 + y2 = 4 x2 + y2 = 16 x2 + y2 = 256 (More)