Question

"I wanted to raised my hand and touched her hair" turn into complex

Answer 1

I raised my hand so that I can touch her hair

Answer 2

Hey mate !!

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$<b>$A Complex sentence is a part of the 3 types of sentences :- Simple ,Compound and Complex sentence itself .
In a Complex sentence , there is a main clause and a dependent clause . The dependent clause is called so because it's depending on the 'main clause' . The main clause can stand on its own if the dependent clause is cut off from the sentence .
Always we have to remember that a dependent clause starts from a subordinating conjunctions , examples :- who , while , since , that , as , unless , because , after , before ,etc .such .

The complex part of the sentence given in question is :-

$<big><b>After I raised my hand , I touched her hair .</big></b>$

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Hope helps !!