Question

x^2 – 3x+2=0
find discriminant​

Answer 1

Answer:

Discriminant​ of x^2 –  3x + 2 = 0 is 1.

Step-by-step explanation:

x^2 – 3x+2=0

Comparing it with ax^2+bx+c=0

a = 1    b =  - 3    c = 2

D=√ b^2 - 4ac

=√ ( -3 )^2 - 4 ( 1 ) ( 2 )

=√9-8

=√1

=1

∴  Discriminant​ of x^2 – 3x + 2 = 0 is 1.

Answer 2

Heyaa☺

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Given,

x^2- 3x + 2

Discriminant = b^2 - 4ac

Here,

a = 1 ; b = 3 ; c = 2

=》 (3)^2 - 4(1)(2)

=》 9 - 8

=》 1.

Discriminant = 1.

1 > 0, i.e, the roots have real and distinct.

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Hope you understand..✌