Answer :
vertex form is y=a(x-h)^2+k
you need to find a perfect square
y=x^2+24x+ +29 -
y=x^2+24x+144+29-144
y=(x+12)^2 +29-144
y=(x+12)^2-115
you need to find a perfect square
y=x^2+24x+ +29 -
y=x^2+24x+144+29-144
y=(x+12)^2 +29-144
y=(x+12)^2-115