Question

The quadratic x2 – 7x + 6 has what type of roots?

Answer 1

The roots are 6 and 1 which are real and rational.
i got this answer using the calc app plysmlt

But you can also do it using the quadratic equation if you can't use a calc
Which is:
\[x = (-b \pm \sqrt{b^2 - 4ac} )/2a\]

Answer 2

in which a is 1, b is -7 and c is 6

Answer 3

you have 2 solutions