Question

the descriminant of 2x²-5x+3=0 is ​

Answer 1

Answer:

The value of discriminant (∆) is 1

Step-by-step explanation:

2x² - 5x +3

comparing with ax² + bx + c

a= 2 , b = -5 , c 3

b²-4ac = (-5)² - 4 (2)(3)

= 25 - 24

= 1

ANS :- The value of the discriminant is 1

Answer 2

Solution :

$\sf \: Discriminant = {b}^{2} - 4ac \\ \sf\underline{equation : } \\ \sf2 {x}^{2} - 5x + 3 = 0 \\ \\ \frak{Given}\begin{cases}\sf{\bullet\:a = 2}\\\sf{\bullet\:b = - 5}\\\sf{\bullet\:c = 3} \end{cases} \\ \\ \bf{b}^{2} - 4ac \: \sf =( - 5) {}^{2} - 4 \times 2 \times 3 \\ = \sf25 - 24 \\ = \sf1$

Hence

• Discriminant = 1

❍ More Information :-

b² - 4ac > 0 real roots

b² - 4ac < 0 imaginary roots

b² - 4ac = 0 equal roots

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