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Posted: **Thu Jul 14, 2022 4:47 pm**

: 3 Expand 9 4x 23 In Ascending Powers Of X Up To The Term In X3 State The Interval Of X For Which The Expansion 9 4x 1 (17.56 KiB) Viewed 39 times

3. Expand (9+4x)23 in ascending powers of x up to the term in x3. State the interval of x for which the expansion (9+4x)23 is valid. Hence, by substituting a suitable of x, calculate 1023 correct to three decimal places. (9 marks)

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3. Expand (9+4x)23​ in ascending powers of x up to the term in x3. State the interval of x for which the expansion (9+4x

3. Expand (9+4x)23​ in ascending powers of x up to the term in x3. State the interval of x for which the expansion (9+4x

3. Expand (9+4x)23 in ascending powers of x up to the term in x3. State the interval of x for which the expansion (9+4x

3. Expand (9+4x)23 in ascending powers of x up to the term in x3. State the interval of x for which the expansion (9+4x