The solution to the equation arex≈ 0.13 ,x≈ 2.76, x≈ -2.89

Q.6.In Problems 5–16, use a graphing utility to approximate the real solutions, if any, of each equation rounded to two decimal places. All solutions lie between - 10 and 10. - Precalculus Enhanced with Graphing Utilities

Q.6.In Problems 5–16, use a graphing utility to approximate the real solutions, if any, of each equation rounded to two decimal places. All solutions lie between - 10 and 10.

$x^{3} - 8 x + 1 = 0$

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Answer

The solution to the equation are $x \approx 0.13, x \approx 2.76, x \approx - 2.89$

1Step 1. Given equation

$x^{3} - 8 x + 1 = 0$

2Step 2. Graph of equation and X-intercept

X- intercepts are $x \approx 0.12524 \dots, x \approx 2.76372 \dots, x \approx - 2.88896 \dots$