screamqueen
screamqueen
25-01-2019
Mathematics
contestada
help please!!! Solve 49^ x = 7
Respuesta :
zakwanasim123
zakwanasim123
25-01-2019
The variable
x
is equal to 0.5
Answer Link
eshwargoyal5196
eshwargoyal5196
25-01-2019
49^x=7
make bases same
{(7)^2}^x=(7)^1
(7)^2x=(7)^2
bases are same so powers are equal
2x=1
x=1/2
Answer Link
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