you have to use the quadratic formula. Your equation is in the form of ax^2 bx c

The quadratic formula is -b – sqrt(b^2-4ac)/2a

so you have (-6 – sqrt(36-144))/8

-6 – sqrt(-108)/8

this actually has no solution as you cant take the square root of a negative number. This means that the graph does not touch the x-axis.

you have to use the quadratic formula. Your equation is in the form of ax^2 bx c

The quadratic formula is -b – sqrt(b^2-4ac)/2a

so you have (-6 – sqrt(36-144))/8

-6 – sqrt(-108)/8

this actually has no solution as you cant take the square root of a negative number. This means that the graph does not touch the x-axis.

you have to use the quadratic formula. Your equation is in the form of ax^2 bx c

The quadratic formula is -b – sqrt(b^2-4ac)/2a

so you have (-6 – sqrt(36-144))/8

-6 – sqrt(-108)/8

this actually has no solution as you cant take the square root of a negative number. This means that the graph does not touch the x-axis.

Source(s): basic knowledge

This post is last updated on hrtanswers.com at Date : 1st of September – 2022