2 years ago

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

Mathematics

2 answers:

MrMuchimi2 years ago

8 0

Tell me if the answer was true

tatuchka [14]2 years ago

4 0

(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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