Respuesta :

Answer: m = 12

[tex](b^{4})^{m}=(b^{6})^{3}.(b^{5})^{6}\\\\<=> b^{4m}=b^{18}.b^{30} \\\\<=> b^{4m}=b^{48}[/tex]

=> 4m = 48

<=> m = 48/4 = 12

Step-by-step explanation:

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