Elementary Algebra | ParikshaChakra

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Elementary Algebra

Question 30 of 36

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Question 30

यदि 2x + 1 = 0 है, तो x का मान क्या है?

A. (a) 0

B. (b) -1/2

C. (c) 1/2

D. (d) -1

Explanation 2x = -1 => x = -1/2।

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