Question 1202471
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The expression has 5 terms, so it is of the form {{{(A+B)^4}}}.<br>
In the expansion of {{{(A+B)^4}}}, the first term is {{{A^4}}} and the last term is {{{B^4}}}.<br>
The first term of the expression is {{{1/x^4=(1/x)^4}}}, so the first term of the binomial is {{{1/x)}}}.<br>
The last term of the expression is {{{16x^8=(2x^2)^4}}}, so the second term of the binomial is {{{2x^2}}}.<br>
ANSWER: The given expression is {{{(1/x+2x^2)^4}}}<br>