3 years ago

8/9 to what power equals 64/81

Mathematics

2 answers:

Ierofanga [76]3 years ago

7 0

2nd

Step-by-step explanation:

8/9 to the second power equals to 64/81. Hope this helps!

loris [4]3 years ago

7 0

Answer:

x = exponent

64 = 8·8 = 8^2

81 = 9·9 = 9^2

64/81 = 8^2/9^2 = (8/9)^2

(8/9)^2 = (8/9)^x

x = 2

Step-by-step explanation:

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