Question

-x^2+x+1=0 solve equation​

Answer 1

Answer:

-x^2 + x+1 = 0

For changing negative term into positive, we will do reciprocal of the first term,

1/x^2 + x + 1 = 0

1/x^2 + x = 0-1

1/x^2 + x = -1

OR IT'S ANSWER CAN BE CHANGED DUE TO DIFFERENT CHAPTERS, SO YOU CAN CHECK THE ANSWER FROM THE BACK SIDE OF THE BOOK (IF YOU HAVE ANSWERS PAGE ON YOUR BOOK)

I am telling you one more method.

-x^2 + x+1 = 0

By talking out ' - (minus) ' as common factor,

-(x^2 - x-1) = 0

This is the answer.

Hope this helps you!