Question 628898
# 1


{{{(5t-25)/(t^2 - 25)}}}


{{{(5(t-5))/(t^2 - 25)}}}


{{{(5(t-5))/((t-5)(t+5))}}}


{{{(5)/(t+5)}}}


So the answer is {{{(5)/(t+5)}}}

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# 2


You are correct. The answer is  {{{-y-1}}}


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