Math, asked by abraham17, 10 months ago

find x. (5)^(x-3)*(3)^(2x-3)=225​

Answers

Answered by pari654
0

Answer:

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Answered by Robin0071
0

Answer:

x = 5

Step-by-step explanation:

 {5}^{(x - 3)}  \times  {3}^{(2x - 3)}  = 225 \\  \frac{ {5}^{x} }{125}  \times  { \frac{ {3}^{2x} }{27} } = 9 \times 25 \\  {5}^{x}  \times  {9}^{x}  =  {3}^{5}   \times  {5}^{5}  \\ x = 5

i hope its helpfull

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