Solve for x. 81^(4-7x)=3^(x^(2)-28x-9) If there is more than one solution, separate them with commas. Solve forx. If there is more than one solution, separate them with commas. x= E No 00 D,0... solution X 5
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81^(4-7x) = 3^(x^2 - 28x - 9) (3^4)^(4-7x) = 3^(x^2 - 28x - 9) 3^(4(4-7x)) = 3^(x^2 - 28x - 9) 3^(16-28x) = 3^(x^2 - 28x - 9) Show more…
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