Question

*3x² - 7x - 2 = 0 या समीकरणासाठी b² - 4ac ची किमत ……. आहे*

1️⃣ 49
2️⃣ 0
3️⃣ 25
4️⃣ 73

Answer 1

Answer:

D=bsquare-4ac

-7squre-4.3.-2

49+24

73

Step-by-step explanation:

I hope it's correct

Answer 2

Answer:

(7 x)² -4 ( 3 x²)(-2)

49x² + 24 x²

hence ans =73