Let () = 2x^2 + 1 and () = x^2 + 5. find the solution to the equation () = () by sketching the functions.

  x = -2  or  x = 2

Step-by-step explanation:

A graph is attached. The functions intersect where x = ±2.

Step-by-step explanation:

The given expressions are

To find , we just need to replace each expression and create an equation

Now, let's solve for

Rememeber that a square root always has to solutions, one positive and one negative.

Therefore, the solutions of the equation is

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation: