(√3)x +5 = (31/3)2x + 5 এ x এর মান কত?
Solution
Correct Answer: Option C
(√3)x +5 = (31/3)2x + 5
⇒ (31/2)x +5 =(31/3)2x + 5
⇒ 3(x +5)/2 = 3(2x + 5)/3
⇒ (x +5)/2=(2x + 5)/3
⇒ 4x + 10 = 3x + 15
⇒ 4x - 3x = 15 - 10
x = 5
⇒ (31/2)x +5 =(31/3)2x + 5
⇒ 3(x +5)/2 = 3(2x + 5)/3
⇒ (x +5)/2=(2x + 5)/3
⇒ 4x + 10 = 3x + 15
⇒ 4x - 3x = 15 - 10
x = 5
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