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CBSE Class 8 Answered

find the value of k , 3^k+1 +27^2 =9^4
Asked by shaliniverma19821982 | 25 Feb, 2022, 11:44: PM
answered-by-expert Expert Answer
3 to the power of straight k plus 1 end exponent cross times 27 squared equals 9 to the power of 4 3 to the power of straight k plus 1 end exponent equals 3 to the power of 8 over 3 to the power of 6 3 to the power of straight k plus 1 end exponent equals 3 squared straight k plus 1 equals 2 straight k equals 1
Answered by Arun | 28 Feb, 2022, 09:05: AM

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