Question

Find the solutions to the equation by completing the square.

x² - 6x = 7
x² - 6x___= 7
(x - ² = ___
x - 3= +/-___
x-3=__and x-3 =__

Answer 1

Explanation:

hello :

x² - 6x = 7

x² - 6x+9-9___= 7

(x - 3 )²= __16_

x - 3= +/-_4__

x-3=4__and x-3 =_-4_