Question

The value of x, if 5-7.32-4 = 225, is
$the \: value \: of \: x \: if \: 5 {}^{x - 3} .3 \:^{2x - 8} \: is$
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Answer 1

Answer:

225=5^2×3^2,405=5×3^4 after multiply we get 5^3×3^6 hence x=3 and y=4

Step-by-step explanation: