What value is needed to complete the square? Show all steps.
x² - 6x+ __

9

Step-by-Step-Explaination

(x+3)^2 + x^2 + 3^2 so we already have x^2, so we have 9, 3^2, left.

9

Step-by-step explanation:

To complete the square

add ( half the coefficient of the x- term )² to x² - 6x

x² + 2(- 3)x + (- 3)²

= x² - 6x + 9

depends on how many days you are talking about

step-by-step explanation:

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.