Use Newton's method to approximate a root of the equation x³ + x + 3 = 0 as follows. Let ₁-1 be the initial approximation. The second approximation ₂ is and the third approximation 3 is

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Chapter2: Second-order Linear Odes
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Use Newton's method to approximate a root of the equation x³ + x + 3 = 0 as follows.
Let x₁ = -1 be the initial approximation.
The second approximation 2 is
and the third approximation 3 is
Use Newton's method to approximate a root of the equation 2x³ + 6x +3 = 0 as follows.
Let x₁ = -1 be the initial approximation.
The second approximation 2 is
and the third approximation x3 is
Transcribed Image Text:Use Newton's method to approximate a root of the equation x³ + x + 3 = 0 as follows. Let x₁ = -1 be the initial approximation. The second approximation 2 is and the third approximation 3 is Use Newton's method to approximate a root of the equation 2x³ + 6x +3 = 0 as follows. Let x₁ = -1 be the initial approximation. The second approximation 2 is and the third approximation x3 is
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