Question

What is the solution to

Answer 1

All my work is shown in the image.

Answer 2

For this case, we must find the solutions of the following quadratic equation:

`x ^ 2-35 = 2x`

Rewriting the form
`ax ^ 2 + bx + c = 0`we have:

`x ^ 2-2x-35 = 0`

To factor, we must find two numbers that add -2 and multiply -35.

These numbers are:

-7 and 5

`(x + 7) (x-5) = 0`

Thus, the solutions are:

`x = -7\\x = 5`

Answer:

Option A