3 years ago

Help please!!! Solve 49^ x = 7

Mathematics

2 answers:

Maru [420]3 years ago

7 0

The variable x is equal to 0.5

zzz [600]3 years ago

3 0

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

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