Math, asked by palakkukreja736, 2 months ago

Q.8 Find the value of discriminant for 2 x2 + 5 X - 2 = 0
A) 48 B)41 C)-41. D)9​

Answers

Answered by priyananebhani
3

Answer:

b) 41

Step-by-step explanation:

D = b^2 - 4ac

= 25 - 4(2)(-2)

= 25 + 16

= 41

Answered by Anonymous
8

Answer

2x²+5x-2 = 0

ax² + bx + c = 0

a = 2

b = 5

c = -2

D = b²-4ac

= (5)² - 4×2×-2

= 25 + 16

= 41

Option B) 41 is correct answer.

@ll the best :)

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