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प्रश्न
Solve for x : 22x+1 = 8
योग
उत्तर
22x+1 = 8
⇒ 22x+1 = 23
We know that if bases are equal, the powers are equal
⇒ 2x + 1 = 3
⇒ 2x = 3 - 1
⇒ 2x = 2
⇒ x = `2/2`
⇒ x = 1
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Solving Exponential Equations
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