Question

Use a graphing calculator or online application to find the solution to 3 -x = x 3 + x to the nearest tenth.

Answer 1

Answer:

x=1

Step-by-step explanation:

Question says to use a graphing calculator or online application to find the solution to $3-x = x^3 + x$ to the nearest tenth.

So we will create two equations y = 3-x and $y = x^3 + x$ using each sides of the given equation.

Now we graph both equation using some online calculator or graphing calculator. I'm going to use Desmos calculator.

Intersection point of both graphs will give the solution.

From graph we see that intersection point is at (1,2).

We are looking for value of x only.

Hence final answer is x=1

Answer 2

Answer:5

Step-by-step explanation: