find m so that ( 2/3 ) × ( 2/9 ) -6 = ( 2/9 ) 2m -1
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Step-by-step explanation:
(2/3)×(2/3^2)^-6=(2/3^2)^2m-1
(2/3) ×(2/3) ^-12=(2/3) 2(2m-1)
(2/3) ×(2/3) ^-12=(2/3) ^4m-2
(2/3) ^1-12=(2/3) ^4m-2
(2/3) ^-11=(2/3) ^4m-2
Comparing ,we get
-11=4m-2
-11+2=4m
-9=4m
-9/4=m
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