5x=125 find the value of 6³x-8
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Answered by
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
Answered by
1
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 !
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