Question

3. Compute the discriminant of x2+5x+5-0.​

Answer 1

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Q - Compute the discriminant of x²+5x+5=0

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5

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x²+5x+5=0

We know that standard form of quadratic equation is

ax² + bx + c = 0

So from x²+5x+5

a=1 b= 5 c=5

We know that Discriminant = b²-4ac

                                          =(5)²-(4×1×5)

                                          =25-(20)

                                          =25-20

                                           =5

I hope it will help you mate (✿◡‿◡)

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