Respuesta :

[tex]\bf 44^4=22^4\cdot x\implies (2\cdot 22)^4=22^4x\implies (2^4\cdot 22^4)=22^4x \\\\\\ \cfrac{2^4\cdot \underline{22^4}}{\underline{22^4}}=x\implies 2^4\implies 16=x[/tex]

Answer:


Step-by-step explanation:


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