(2/3)^-2=(3/4)^4*(2/3)^x
Find x
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(2/3)^-2=(3/4)^4*(2/3)^x
(4/9)-2 =( 9/16) 4*(4/9)x
4-18/9 = (36/16)(4/9)x
-14/9=(14 4)(4/9)x
-14/9 =57 6/9x
-14/9÷576/9= x
-41.1 = x
(4/9)-2 =( 9/16) 4*(4/9)x
4-18/9 = (36/16)(4/9)x
-14/9=(14 4)(4/9)x
-14/9 =57 6/9x
-14/9÷576/9= x
-41.1 = x
paravibhatia21:
But the answer is x=2
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