Question

if X2+8x+9=0 then value of x =​

Answer 1

Answer:

X2 +8x+9=0

x2+9x-1x+9=0

x(x+9-1+9)=0

x(x-1)=0

x-1=0/x

x-1=0

x=0+1

x=1

Answer 2

Answer: For this question we can do by completing square method.....

Hope it is clear... And helps u....

Thank u....

Step-by-step explanation: