Question

4x²-12x+25=0 slove factorization method

Answer 1

Answer:

Step-by-step explanation:

x² - 3x + 25/4 = 0

x² - (2×3x)/2 + 25/4 = 0

(x - 3/2)² + 9/4 + 25/4 = 0

(x - 3/2)² + 34/4 = 0

(x - 3/2)² - i²(34/4) = 0                     i² = -1

(x - 3/2)² - (i√34/2)² = 0

(x - 3/2 - i√34/2)(x - 3/2 + i√34/2) = 0

x = 3/2 + i√34/2   and 3/2 - i√34/2