Math, asked by danielita0424, 2 months ago

es del tema la potencia ayuda porfavor si no saves la respuesta o no entendistes no respondas nada por favor

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Answered by ikramkolekar045
0

Answer:

N = 30

Step-by-step explanation:

 \frac{ {2}^{15} }{ {2}^{10} }  -  \frac{ {3}^{2} }{ {3}^{ - 1} }  +  \frac{ {5}^{18} }{ {5}^{16} }   \\ =  {2}^{15 - 10}  -  {3}^{2 - ( - 1)}  +  {5}^{18 - 16}

 =  {2}^{5}  -  {3}^{3}  +  {5}^{2}

 = 32 - 27 + 25

 = 5 + 25

 = 30

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