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MATHEMATICS

JAMB 2014 - Question 23

Mathematics 2014 JAMB Past Questions - Question 23: If |-x 12| =-12.find x |-1 4 |

If |-x 12| =-12.find x |-1 4 |

A: 6

B: -6

C: -2

D: 3

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Correct Answer

Explanation

The expression |-x 12| = -12 implies that the absolute value of the quantity -x + 12 is equal to -12. Since the absolute value of a number is always non-negative, it cannot be equal to a negative value like -12. Therefore, there is no solution for x in this case.Regarding the expression | -1 4 |, it seems to be a notation error. The absolute value function is typically used with a single number or expression inside the vertical bars. If you provide the correct expression or clarify the notation, I would be happy to assist you further.