Question

5^x-3 × 3^2x-8 =225 find x​

Answer 1

Step-by-step explanation:

the correct anser is x=7/3 or 2.3333

Answer 2

Answer:

5x-3. 32x-8 = 225

= 75 x 3

= 25 x 3 x 3

= 5 × 5 x 3 x 3

= 5^2 × 3^2

If you compare both sides, then we get two equations as below.

x − 3 = 2

2x – 8 = 2

You can solve any of them to get the value of x.

2x – 8 = 2

2x = 2 + 8 = 10

x = 10/2 = 5

x= 5

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