Question

Number of real solution of the equation x2 - 6x + 9 is
please answer I will mark as branliest
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Answer 1

Step-by-step explanation:

D = b^2 - 4ac

D = 36 - 4×1×9

D = 36 - 36

D = 0

so, it has two equal real roots.

Answer 2

Answer:

2

Step-by-step explanation:

x2- 6x+9

(x- 3) (x- 3)

x=3

x=3