Question

picture attached below help

Answer 1

@jim_thompson5910 @dumbcow

Answer 2

@mathstudent55 @zepdrix

Answer 3

use the quadratic formula

\[\Large x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}\]

Answer 4

in this case,

a = 3, b = -7, c = -2

Answer 5

okay i think i got it

Answer 6

its b righht?

Answer 7

you nailed it

Answer 8

nice job

Answer 9

can you help with this one?

Answer 10

same formula

\[\Large x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}\]

but this time

a = 1, b = 4, c = 10