Question

The roots of the quadratic equation x2 – 3x + 1 = 0 are​

Answer 1

Hey Mate here's your answer⬇️

Quadratic equation is => x²-3x+1 = 0

Answer:

Now to solve a quadratic equation we can use three methods =>

1) Completing the square method,

2) By quadratic formula &

3) Middle term splitting.

Here we will be using the quadratic formula method =>

d = b²-4ac

=> d = (-3)²-4×1×1

=> d = 9 - 4

=> d = 5

Since d>0 hence the equation has real and unequal/distinct roots.

Hence,

x = (-b +_ d)/2a

x = (3+-5)/2

x => 8/2 = 4 or (-2/2) = -1.

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