Question

Let ​ x2+11x=3 ​.

What values make an equivalent number sentence after completing the square?

Enter your answers in the boxes.

x2+11x+
=

Answer 1

x= 3/13. First you need to combine like terms, which would make 13x, and your equation would be 13x=3. then divide both sides by 13 and your X equals 3/13.