Keisho
Keisho Keisho
  • 24-04-2019
  • Mathematics
contestada

How do you solve to get y?

How do you solve to get y class=

Respuesta :

jimrgrant1 jimrgrant1
  • 24-04-2019

Answer:

y = 64

Step-by-step explanation:

Using the rule of logarithms

• [tex]log_{b}[/tex] x = n ⇔ x = [tex]b^{n}[/tex]

Given

[tex]log_{y}[/tex] 4 = [tex]\frac{1}3}[/tex], then

4 = [tex]y^{\frac{1}{3} }[/tex]

Cube both sides

4³ = ([tex]y^{\frac{1}{3} }[/tex])³, hence

y = 64

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