kaiyah2021
kaiyah2021 kaiyah2021
  • 22-02-2019
  • Mathematics
contestada

solve by factoring
8x^3-1=0

Respuesta :

Ammimochi
Ammimochi Ammimochi
  • 22-02-2019

Add 1 to both sides

8x^3 = 1

Divide both sides by 8

x^3 = 1/8

Take the cube root of both sides

x = 1/3√8

Use the Division Distributive Property: (x/y)^a = x^a/y^a

x = 1/3√8

Calculate

x = 1/2

Answer Link
2003amanda 2003amanda
  • 22-02-2019

Answer:

x=1/2

Step-by-step explanation:

Hope this helps :)

Answer Link

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please help meeeeeeeeee
solve by factorisation: 2x²+5x-12=0