pasagot nga to pls math fill in the blanks

Answer:
x²+5x+25=34
Explanation:
x²+10x+9=0
x²+10+9-9=0+9
x²+10x=9
x²+10/2x +(10/2)²=9+(10/2)²
x²+5x+25=9+25
x²+5x+25=34
correct me if I'm wrong
btw pa brainliest