Question

Solve the following quadratic equation.
x2 - 4x - 3 = 0​

Answer 1

Answer:

2 +√7 or 2 -√7

Step-by-step explanation:

we can use $-b\frac{+}{-} \sqrt{b^{2}-4ac } /2a$

a=1, b= -4, c=-3

on substituting these values into the above equation you will get the answer