Question

One of the roots of a quadratic equation is 4 - root7 find the equation​

Answer 1

Answer:

x^2-8x+23

Step-by-step explanation:

1. x^2-(sum of the roots)x+product of roots
2. $when one roots is irrationl like m + \sqrt{7} then \: other \: root \: is \: m - \sqrt{7}$