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butalik [34]
2 years ago
8

25= 5(3X-4)^1/3 PLEASE HELP AND SHOW WORK! THANKS SM

Mathematics
2 answers:
Effectus [21]2 years ago
8 0

Answer:

x=43

Step-by-step explanation:

Given equation:

25=5(3x-4)^{\frac13}

Divide both sides by 5:

\implies 5=(3x-4)^{\frac13}

Cube both sides:

\implies 5^3=((3x-4)^{\frac13})^3

\implies 125=(3x-4)^{\frac33}

\implies 125=(3x-4)^1

\implies 125=3x-4

Add 4 to both sides:

\implies 129=3x

Divide both sides by 3:

\implies x=43

storchak [24]2 years ago
8 0

Answer:

<u>x = 43</u>

Step-by-step explanation:

  • 25 = 5∛(3x - 4)
  • On cubing the entire expression :
  • 15625 = 125(3x - 4)
  • 3x - 4 = 125
  • 3x = 129
  • <u>x = 43</u>
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