Math, asked by calvinmalone273, 1 year ago

Find the root of the following quadratic equation by the method of completing the square x²-6x-7=0

Answers

Answered by kommuriyashwanth18

1

Answer:

x²-7x+x-7

x(x-7)+(x-7)

(x-7)(x+1)

x=7 or x=-1

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