Question
For which range of 'p' does the expression 19p - 2p²-
35 have a positive value??Solution
ATQ: So, 19p - 2p²- 35 > 0 Or, 2p²- 19p + 35 < 0 Or, 2p²- 14p - 5p + 35 < 0 Or, 2p(p - 7) - 5(p - 7) < 0 Or, (2p - 5) (p - 7) < 0 So, p = 2.5 or p = 7 For any value of 'p' > 7, the value of expression 2p²- 19p + 35 becomes, positive. So, 'p' lies between 2.5 and 7.
How much did new investments grow in Q2 of FY25 compared to Q1, as per recent data?
Wardha Scheme of Education was proposed by
What conditions lead to the formation of Pyrocumulonimbus clouds?
In tennis, who won WTA Finals Championship 2021?
भारत के संविधान सभा की संघ सामर्थ्य समिति के अध्यक्ष कौन थ...
होम रूल लीग किसके द्वारा शुरू किया गया था ?
What is the name of the first artificial intelligence politician recently developed in New Zealand?
Which day is observed as World Kindness Day every year?
The statue of Khasrapan Lokeshwar from Nalanda is related to whose reign?
The Bumchu Festival is held at which monastery?
