Calculus Examples

$x^{4} + x - 3 = 0$ , $(1, 2)$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx - 1.45262687, 1.16403514$

Step 2

Find the values of $n$ that produce a value within the interval $(1, 2)$ .

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Step 2.1

The interval $(1, 2)$ does not contain $- 1.45262687$ . It is not part of the final solution.

$- 1.45262687$ is not on the interval

Step 2.2

The interval $(1, 2)$ contains $1.16403514$ .

$x = 1.16403514$

Step 3