Subject
Bank Exam
Topic
Modhumoti Bank Ltd. - Probationary Officer - 2016
If (2x + 1)2= 100, then which one of the following could equal x ?
If (2x + 1)2= 100, then which one of the following could equal x ?
ক)
\( - \frac{{11}}{2}\)খ)
\( - \frac{9}{2}\)গ)
\(\frac{{11}}{2}\)ঘ)
\(\frac{{13}}{2}\)Explanation
Solution: দেয়া আছে, (2x + 1) 2 = 100 => 2x - 1 = 10 => 2x = 11 x =Related questions
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