Question

Rewrite the equation by completing the square.
x² - 14x +49 = 0

Answer 1

x2-(7+7)x+49

x2-7x-7x+49

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

(x-7)(x-7). or

next explanation

x2-14x+49

x2-2.x.7+(7)2

(x-7)2. answer