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| 1. |
If one zero of the quadratic polynomial x²-5x-6 is 6, then find the other zero. |
| Answer» p(x) =\xa0x²-5x-6-b/a = 5c/a = -6p(6) = 0Let the other zero be "a"sum of zeros = 6 + a = -b/a\xa06 + a = 5a = 5 - 6 = -1The other zero is -1 | |