Let x^2 - 12x = 61 what values make an equivalent number sentence after completing the square? enter your answers in the boxes. x^2 - 12x + =

The x squared term is "a" and the single x term is "b" and the term that doesn't have a variable is "c".
Take the "b" term divide it by 2 and then square that. This gives you the number you need to complete the square. You add this to both sides. 
Here your b term is -12 so when you divide it by 2 you get -6. Squared it is 36. add this to both sides of the equal sign. so your first blank is 36 and the second blank is 61+3697.

The first option would be correct if it were one half and not one

2160ft^3 i think you could use a formala to you out with this in the future