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(p + 1)x2 - 8(p + 1)x + 8(p + 16) = 0, p ≠ -1 Since, above equation has equal roots, So discriminant, D = b2 -4ac = 0 Hence {-8(p + 1)}2 - 4 
(p + 1) 8(p + 16) = 0 or 32(p+1) { 2p - (p+16)} = 0 or 32(p+1) (p-14) = 0 So p = -1, 14 as p ≠ -1, So p = 14
A statement is followed by two conclusions, numbered I and II. Find out which of the following conclusion(s) is/are true based on the given statements.<...
Which two signs should be interchanged to make the given equation correct?
312 – 13 × 14 + 207 ÷ 4 = 539
What could be the code of "Purpose" in the given language?
In the following question, a statement is followed by two conclusions, assuming everything in the statement is true, decide which of them logically foll...
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and th...
A question is given, followed by three statements labelled I, II and III. Identify which of the statements is/are sufficient to answer the question.
...Select the set in which the numbers are NOT related in the same way as are the numbers of the given set. (NOTE: Operations should be performed on the wh...
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(34, 47, 62)
(119, 142, 167)
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76, 99, 135, 185, 250, ?
Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
xy_z_xxy_zbx_yx_bx_y_z_x
