Arithmatic

posted by   mohdirshadali (12)   9 months ago (www.cbsepapers.info)

Q. 1. Find the roots: (x + 2) / (x - 2) + (x - 2) / (x + 2) = 5/2, x ≠2, x≠ -2 Q. 2. Determine the values of p for which the quadratic equation: 2x2 + px + 8 = 0 has real roots.