Math, asked by Rajkakde, 5 months ago

The value of b²-4ac of the given quadratic equation x²-5x+4=0 is?

Answers

Answered by swetajaiswal6

0

Answer:

9

Step-by-step explanation:

a=1,b=-5,c=4

x²-5x+4=0

ATQ,

D=b²-4ac

(-5)²-4×1×4

25-16

Ans=9

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