RRB Government Jobs Exams

The number of solutions of the equation |- x^2 + 4x + 1| = 5 is equal to

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RRB Other Question

The solution to the equation 2 (4 x+1) = 4 (8 x + 2) Using the absolute value concept, the statement
The distance from x to -6 is not less than 7 may be written as follows
A. |x + 6| < 7
B. |x + 6| > 7
C. |x + 7| > -6
D. |x + 7| < 6