# #lim_(x to 0) sin^5(x)/ (x^2+x) sin(x^4)# how should i solve it?

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im supposed to use the #lim_(x to 0) sin(x) / x = 1# or #lim_(u(x) to 0) sin(u(x)) /(u(x)) = 1# formulas

im supposed to use the

##### 1 Answer

#### Explanation:

Take the

So, evaluating these limits separately :

and

For the denominator, the

Hence: