Question

5x=125 find the value of 6³x-8

O will mark the correct answer as Brainliest​

Answer 1

Answer:

5x=125

x=125/5

x=25

then 6 cube x-8

216x-8

=216 ✖ 25-8. put x=25

=5400-8

=5392

I hope I can help you

Answer 2

Step-by-step explanation:

5x = 125

x = 125/5

x = 25

6³x-8 = 6³(25)-8

= 216(25)-8

= 5400-8

= 5392

Hence, 6³x-8 = 5392

I don't think 6³x-8 is your question, so I'm giving answer to 6x³-8 too ...

6x³-8 = 6(25)³-8

= 6(625)-8

= 3750-8

= 3742

Hence, 6x³-8 = 3742

If it's useful please mark this as a brainliest one !

Please mark this as a brainliest answer !