X\Xb2-5x-6x=0 Completing The Square What Is The Answer And Solution?

X²-5x-6x=0 completing the square what is the answer and solution?

 

Answer:

x=11 or x=0

Step-by-step explanation:

x²−5x−6x=0

x²−11x=0

x²−11x+___=0+____

Let b=-11. 

(b/2)²=121/4

x²−11x+121/4=121/4

(x−11/2)²=121/4

x−11/2=±√121/4

x=11/2±√121/4

x=11 or x=0

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