CBSE Class 10 Answered
please solve
Asked by nmenghani | 10 May, 2010, 10:14: PM
Expert Answer
x2 - 2x - 8 = 0
x = [2±
(4 + 4x8)]/2 = 4, -2.
The roots are 4 and -2. If any other values of x are required such that x2 - 2x - 8 >0, then try 5, 6 ... or -3, -4.
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TopperLearning.
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