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answer of equation X=5
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Step-by-step explanation:225=(15)^2.----1.
5^x-3×3^2x-8= 15 ^x-3×2x-8--------2.
Comparing 1 and 2,⬇️⬇️
15 ^x-3×2x-8=15^2
So,x-3×2x-8=2
=X=√11.
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