SOLUTION: what is the answer to this question:obtain the expansion (1-3x)^5 inascending powers of x hence evaluate (0.94)^5 correct to 4 decimal places.

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Question 973277: what is the answer to this question:obtain the expansion (1-3x)^5 inascending powers of x hence evaluate (0.94)^5 correct to 4 decimal places.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
%281-3x%29%5E5=-243x%5E5%2B405x%5E4-270x%5E3%2B90x%5E2-15x%2B1
So then,
1-3x=0.94
-3x=-0.06
x=0.02
and,

Work that out to get the final answer.