Question

okay i have fvs and i hate it can anyone tell me what the h to do.

Answer 1

Just do your work.

Answer 2

If you have a specific question we can help you.

Answer 3

yeah i dont know how to solve x^2-7x+10=28 whats the first step

Answer 4

You need to set this equal to zero

Answer 5

Can you do that on your own?

Answer 6

no

Answer 7

Ok it would look like this :)\[x^2-7x+10 = 28\] then \[x^2-7x+10-28 = 28 -28\] so then it equals zero
\[x^2-7x-18 = 0\]

Answer 8

Are you ready to continue?

Answer 9

oh ok yes

Answer 10

Do you know anything about factoring?

Answer 11

a little

Answer 12

What 2 numbers add to -7 but multiplies to -18?

Answer 13

2+-9

2x-9

Answer 14

Yes, so it would be \[\huge(x+9)(x-2)\]

Answer 15

Do you know the solutions for these two as well?

Answer 16

isnt (-2,9)

Answer 17

No there would be two solutions to this equation

Answer 18

Look at it this way

Answer 19

\[(2+9)(2-2) = (2-9)(0) = 0\]
or
\[(9-9)(9+2) = (9-9)(x+2)\]

Answer 20

There can be 2 values of x

Answer 21

yes 2 and 9

Answer 22

Yup! Good job :)

Answer 23

BTW your school beat my school's football team.

Answer 24

durant beat your school which school would that be