Respuesta :

mooncake9090

Your answer should be :

y = 5

Hope that helped!!

ajprescott02

[tex] log_{ {7}^{2} }( {7}^{10} ) = power \\ \\ log_{ {7}^{2} }( {7}^{10} ) = 5 \\ \\ y = 5[/tex]
log takes the number you want and finds the power of a number to get there