Question

how do i solve r^2-10r+24=0 ?

Answer 1

factor it then solve for "r" out of the 2 binomials

Answer 2

Yeah, im still confussed tho

Answer 3

can you factor it?

Answer 4

quadratic formula would be easiest
http://www.purplemath.com/modules/quadform.htm

Answer 5

i dont know what that is .

Answer 6

I wouldn't use the quadratic here but it will do the trick

Answer 7

Oh ok

Answer 8

(r-12)(r+2) so if we set them to 0 we get r-12=0 and r+2=0 then solve for r

Answer 9

Quadratic is straight forward and will always give you the answer. Learn to use it before learning more complex methods.