Good explanation, i answered my own question to this app so I know what exactly the answer but I just wanted to know if this app will I've to me the right answer and It gave me. 10/10 reccomend if you have a hard time with math. Though it would be nice to get some help with the trigonometry.
By changing the x for the solution, the equality must be true. An important type of equation is the polynomial equation of one variable, which