Question

find the roots of the following quadratic equation if they exist using the quadratic formula x2 + 4x + 5 = 0​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Question:-

Find the roots of x^2 + 4x + 5 = 0 quadratic equations, if they exist, using the quadratic formula.

SOLUTION:-

x2 + 4x + 5 = 0.

Here,

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

So,

b2 – 4ac = 16 – 20 = – 4 < 0.

Since the square of a real number cannot be negative, therefore √b2-4ac not have any real value.

So, there are no real roots for the given equation