SOLUTION: Solve each of the following, eliminate any extraneous solutions.
a, 7^(2x+1) = 4^(x-2)
b, 4^x = 3+ 18(4^-x)
c, 9= logbase5(x+100) +6
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Question 1043591: Solve each of the following, eliminate any extraneous solutions.
a, 7^(2x+1) = 4^(x-2)
b, 4^x = 3+ 18(4^-x)
c, 9= logbase5(x+100) +6
Answer by josgarithmetic(39621) (Show Source): You can put this solution on YOUR website!
, or finish into whatever form you like.
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