Question

16x2+8x+1
Show working so I can see how you did it.

Answer 1

are you solving for roots

Answer 2

like 16x^2+8x+1=0

Answer 3

if so, just use the quadratic equation

Answer 4

use the quadratic formula is what Brandon77 meant

Answer 5

(-b+ sqrt(b^2-4ac))/(2a) and (-b- sqrt(b^2-4ac))/(2a)

Answer 6

I did that but got confused in the last part. The teacher refuses to explain it to me again. Im gonna try again though thanks for your help. ^_^

Answer 7

ok, if you still have trouble, leave another comment and maybe i can work through it with you