Math, asked by Arkabiz, 9 months ago

Show that x = -3 is the solution of the equation x2 +6x +9 = 0.

Answers

Answered by vibhuti112

1

Step-by-step explanation:

(-3)^2+6×-3+9

9-18+9

0

Answered by ammu6002

0

Answer:

hence proved

therefore x=-3

Step-by-step explanation:

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