1.

The value of discrimination of equation x²+5x+5=0is​

Answer»

Answer :

  • the value of discrimination of equation x²+ 5x + 5 = 0 is 5

Given :

  • x² + 5x + 5 = 0

To FIND :

  • Discrimination

SOLUTION :

》x² + 5x + 5

here,

  • a = 1
  • b = 5
  • c = 5

Now we have to find the discrimination

As we know that,

  • D = b² = 4ac

where , D is discrimination

》D = b² = 4ac

》D = (5)² - 4(1)(5)

》D = 25 - 20

》D = 5

HENCE , The value of discrimination of equation x²+ 5x + 5 = 0 is 5


Discussion

No Comment Found

Related InterviewSolutions