Question

If =
x² - 2x + 1 = 0 find the value of
+/
x​

Answer 1

Answer:

x = 1

Step-by-step explanation:

x² - 2x + 1 = 0

x² - x - x + 1 = 0.....Splitting middle term

(x² - x) - (x - 1) = 0

x(x - 1) - 1(x - 1) = 0

( x - 1 ) ( x - 1 ) = 0

Therefore ( x - 1 ) = 0

x - 1 = 0

x = 0 + 1

x = 1