The solution of 4ˣ⁺¹ + 4¹⁻ˣ = 10 is4ˣ⁺¹ + 4¹⁻ˣ = 10 का हल है

Explanation

Put t = 4ˣ: 4t + 4/t = 10, so 2t² − 5t + 2 = 0, t = 2 or 1/2. Hence x = 1/2 or x = -1/2, so both A and B are solutions.t = 4ˣ रखने पर 4t + 4/t = 10, अर्थात 2t² − 5t + 2 = 0, t = 2 या 1/2। अतः x = 1/2 या x = -1/2, इसलिए A और B दोनों हल हैं।