swadley
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  • 10-09-2018
  • Mathematics
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(2x + 5)^3 = 4/3 - 8

What is x

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syahidah
syahidah syahidah
  • 10-09-2018
tell me if the answer was true
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Аноним Аноним
  • 10-09-2018

(2x + 5)^3 = 4/3 - 8

(2x + 5)^3 = -20/3

Taking the cube root of both sides

2x + 5 =  - 1.882

2x = --6.882

x = -3.441

x = -3.44 to nearest hundredth  (answer)

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