Question

*द्विघात समीकरण x² - 7x + 12 = 0 के मूल क्या हैं?* 1️⃣ (- 3, - 4) 2️⃣ (3, 4) 3️⃣ (6, 2) 4️⃣ (6, 1)​

Answer 1

Answer:

All the passengers must pass_ security control.* ​

Step-by-step explanation:

Answer 2

Answer: (3, 4)

Step-by-step explanation:

On solving

x² - 7x + 12 = 0

x² - 3x - 4x + 12 = 0

x(x - 3) - 4(x - 3) = 0

(x - 4) (x - 3) = 0

x = 3, 4

Hence, option 2 is correct.