What are the solutions to the equation ((x+1)/2)*x^3+5=-22 ?

The solutions to the equation ((x+1)/2)*x^3+5=-22 are No Solution for x\in\mathbb{R}

Find the zeros of ((x+1)/2)*x^3+5=-22

The zeros of ((x+1)/2)*x^3+5=-22 are No Solution for x\in\mathbb{R}

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(\frac{x + 1}{2}) \cdot x^{3} + 5 = - 22

No Solution for x \in R

Solution steps

(\frac{x + 1}{2}) x^{3} + 5 = - 22

Expand

(\frac{x + 1}{2}) x^{3} + 5 : \frac{x ^{4}}{2} + \frac{x ^{3}}{2} + 5

\frac{x ^{4}}{2} + \frac{x ^{3}}{2} + 5 = - 22

Move

22

to the left side

\frac{x ^{4} + x ^{3}}{2} + 27 = 0

Write in the standard form

a_{n} x^{n} + \dots + a_{1} x + a_{0} = 0

\frac{1 \cdot x ^{4}}{2} + \frac{1 \cdot x ^{3}}{2} + 27 = 0

Find one solution for

0.5 x^{4} + 0.5 x^{3} + 27 = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

No Solution for x \in R

25 y^{3} - 36 y = 0

2 = (1 + x)^{10}

n^{3} - n = 720

x^{3} - 9 x^{2} + 3 x + 45 = 0

(x^{2} - 1) (x^{2} - 11) (x^{2} - 21) (x^{2} - 31) = - 4224

What are the solutions to the equation ((x+1)/2)*x^3+5=-22 ?
The solutions to the equation ((x+1)/2)*x^3+5=-22 are No Solution for x\in\mathbb{R}
Find the zeros of ((x+1)/2)*x^3+5=-22
The zeros of ((x+1)/2)*x^3+5=-22 are No Solution for x\in\mathbb{R}