Question

X2-8x+18=0 has no solution by completing the square

Answer 1

Answer:

Step-by-step explanation:

X^2-8x+18=0

x^2 - 8x +16 +2 = 0

[x-4]^2  + 2 =0

here  [x-4]^2  ≥ 0    

so [x-4]^2 +2 ≥ 2

[x-4]^2  + 2 =0  has no solution

X2-8x+18=0 has no solution