Expand ( 1 + 3x)7 up to x3, hence use the expansion to estimate the value of (1.3)7 correct to three decimal places.

      

Expand ( 1 + 3x)7 up to x3, hence use the expansion to estimate the value of (1.3)7 correct to three decimal places.

  

Answers


sharon
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sharon kalunda answered the question on August 28, 2019 at 12:43


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