Question

find the solution of this equation x^3 - 61x + 288 =0 .​

Answer 1

Answer:

2.17

Step-by-step explanation:

x^3-61x+288=0

x^3-61x=-288

x^3-x=-288÷61=4.721

x^2=4.721

x=√4.721

x=2.17

Answer 2

Answer:

x^3-61x+288=0

x^3-61x=-288

x^3-x=-288÷61=4.721

x^2=4.721

x=√4.721

x=2.17

Step-by-step explanation:

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