The curves y=x^2+9x+20 and y=x^2+bx+c intersect the X-axis at the points (\alpha_i, 0), (i=1,2,3,4). If \alpha_1

Correct Answer is : None of the above

TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

Question : 11 of 160

Marks: +1, -0

The curves y=x2+9x+20 and y=x2+bx+c intersect the X-axis at the points (αi,0),(i=1,2,3,4). If α1<α2<α3<α4 be such that |α1−α3|=|α2−α4|=8, then the sum of all possible values of b and c is

186
159
216
214
None of the above

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