Question

Question 1 of 10Select the two values of x that are roots of this equation.x² + 2X-6=0A. X=-1+2-17B. X=-1-17o C. x= -1+ 7ND27

Answer 1

x^2 +2x - 6 =0

We can use the quadratic equation to solve

a = 1 b = 2 c = -6

There are two solutions

-1 + sqrt(7)

and

-1 - sqrt(7)