What is the product of any number, x, multiplied by 1? explain how you know

Will mark brainliest question in the pic.

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Equation for the calculation double 2 and then add 5