Question

find the value of discriminant​

Answer 1

Answer:

D=0

Step-by-step explanation:

In this eq we have a = underroot2, b= 4, c=2*root2

D= b^2-4ac

= (4)^2 - 4 * root2*2root2

= 16 - 16

= 0

So the equation has equal roots

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Answer 2

Answer:

a=√2 b=4 c=2√2

Step-by-step explanation:

discriminant. (∆) = b^2- 4ac

=4×4-4×√2×2√2

=16 - 16

=0

discriminant is zero

so the equation has real and equal roots

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