Use a calculation device to write x^2+12x−11 in the form (x−h)^2+k Note: the numbers h and k can be + or -
x^2 + 12x - 11 (_______________)^2 + (_________)
x^2 +12x - 11 Let's kinda 'complete the square'
x^2 + 12x + 36 -36 -11
(x+6)^2 -47
x^2 +12x - 11 Let's kinda 'complete the square'
x^2 + 12x + 36 -36 -11
(x+6)^2 -47