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Find the Value of the Discriminant in the Following Quadratic Equation: - Mathematics

Sum

Find the value of the discriminant in the following quadratic equation: 

x2 +2x-2=0 

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Solution

x2 +2x-2=0 

Discriminant = b2 - 4ac

= (2)2 - 4(1)(-2)

= 4 + 8

= 12

  Is there an error in this question or solution?
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APPEARS IN

Frank ICSE Class 10 Mathematics Part 2
Chapter 6 Quadratic Equations
Exercise 6.2 | Q 1.5
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