Question
The roots of the equations x2 + 16x + 63 =
0Solution
=> x2 + 9x + 7x + 63 = 0 => x(x + 9) + 7(x + 9) = 0 => (x + 9) (x +7) = 0 => x = -9, -7
Which of the following events marked the beginning of trade union movement in India?
Four friends Ranniwas, Ramesh, Ramsingh, and Raman received their PhD degrees in consecutive months of the same calendar year. Ranniwas received his deg...
To connect a number of resistors in parallel can be considered equivalent to:
Seven people, A, B, C, D, E, F and G, are sitting in a straight row, facing north (not necessarily in the same order). Only 1 person sits to the left ...
Which of the following is an identity function?
Which one of the following statements regarding force is correct?
The cost price of 25 apples is Rs.60. If it is sold at 25% profit, then how many apples will be sold for Rs.72?
The tilt of the earth’s rotation relative to the ecliptic as earth revolves around the sun
A. The varying amount of sunspot activity
B. ...
Which of the following alphanumeric clusters will replace the question mark (?) in the series to make it logically complete?
1 AZC 2, 3 DYF 4, 7 GXI 8, ?
The distance between the earth and the sun is greater during
Relevant for Exams:
