 Hi and welcome to the session. Let's work out the following question. The question says solve for x a square b square x square plus b Square x minus a square x minus 1 equals to 0 Let's see the solution to this question We have a square b square x square plus b square x minus a square x minus 1 equals to 0 This can be written as b square x into a square x plus 1 minus 1 into a square x plus 1 this we get by the factorization This further implies that b square x minus 1 Into a square x plus 1 is equal to 0 This implies either b square x minus 1 equals to 0 or a square x plus 1 equals to 0 This implies b square x equals to 1 or a square x equals to minus 1 This implies that x is equal to 1 upon b square or x is equal to minus 1 upon a square So our answer to this question is x is equal to minus 1 upon a square or x equals to 1 upon b square This is our answer to this question. I hope that you understood the solution and enjoyed the session. Have a good day