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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.

Regards,

Team,

TopperLearning.

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