What are the solutions to the equation xx^2+6x+8=0 ?

The solutions to the equation xx^2+6x+8=0 are x\approx-1.10714…

Find the zeros of xx^2+6x+8=0

The zeros of xx^2+6x+8=0 are x\approx-1.10714…

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x x^{2} + 6 x + 8 = 0

x \approx - 1.10714 \dots

Solution steps

x x^{2} + 6 x + 8 = 0

Refine

x^{3} + 6 x + 8 = 0

Find one solution for

x^{3} + 6 x + 8 = 0

using Newton-Raphson:

x \approx - 1.10714 \dots

Apply long division:

\frac{x ^{3} + 6 x + 8}{x + 1.10714 \dots} = x^{2} - 1.10714 \dots x + 7.22577 \dots

x^{2} - 1.10714 \dots x + 7.22577 \dots \approx 0

Find one solution for

x^{2} - 1.10714 \dots x + 7.22577 \dots = 0

using Newton-Raphson:

No Solution for

x \in R

The solution is

x \approx - 1.10714 \dots

x^{3} - 28 = 100

x^{4} - 8 x^{2} + 1 = 0

x, y + 7 = 3 x^{3}

(x^{2} - 6 x + 9)^{2} = 0

a, (a - x) (1 - x) (1 - x) - (4 (a - x)) = 0

What are the solutions to the equation xx^2+6x+8=0 ?
The solutions to the equation xx^2+6x+8=0 are x\approx-1.10714…
Find the zeros of xx^2+6x+8=0
The zeros of xx^2+6x+8=0 are x\approx-1.10714…