Question

Solve the following quadratic equation using formula. Give your answer correct to two

decimal places : (x – 1)²
– 3x + 4 = 0​

Answer 1

Answer:

x = 3.62 or x = 1.38

Step-by-step explanation:

(x-1)² - 3x + 4 = 0

= x² - 5x + 5 = 0

by quadratic formula :

x = 5+√5/2 or x = 5-√5/2