Question

Hard question don"t even try it can"t do hard math

Answer 1

If x is a positive number such that x2+ 9 x - 22 = 0, Which is the sum of all possible values y satisfying the equation x = y2- 13 y+ 24

Answer 2

the x to the power of 2

Answer 3

and y to the power of two

Answer 4

I would love to help, but I'm not entirely sure what you are asking.

Answer 5

does it help to know that \(x=2\) ?

Answer 6

alright i saying like \[x^{2}\]

Answer 7

in the equation i mean like that

Answer 8

soorys

Answer 9

I believe we were able to understand that, but what I would like to know is what exactly are we supposed to do?

Answer 10

\(x=2\)

Answer 11

and find he y values that fit the equation and add them all up

Answer 12

no

Answer 13

why not?

Answer 14

ohh i see x = 2

Answer 15

yes, \(x=2\)

Answer 16

wait so how are these equations equal

Answer 17

i mean related in the equation

Answer 18

1) solve \(x2+ 9 x - 22 = 0\) and get \(x=2\)

2) set \(2=y^2- 13 y+ 24\) and solve for \(y\)

3) add your answers to part 2

Answer 19

It may get a little more messy, but you could also do substitution.

Answer 20

lets see i got - 22 = 2y -13y

Answer 21

then i get lost right there

Answer 22

it is a quadratic equation
you need to set it equal to zero and solve

Answer 23

\[2=y^2- 13 y+ 24\\y^2- 13 y+ 22=0\]etc

Answer 24

oh sorry bad at this math

Answer 25

if you are lucky it factors
if you are unlucky you have to use the quadratic formula

Answer 26

aww man

Answer 27

itdoesnt factor

Answer 28

Ah, but it does, quite a nice factor as well!

Answer 29

try \((x-11)(x-2)=0\)

Answer 30

do that i doing the work

Answer 31

now feel dumb

Answer 32

Don't feel dumb, it just takes lots of practice. Satellite and I have probably been doing algebra for years. I know I have, but I am assuming on satellites part. Don't be discouraged!

Answer 33

so 11 and 2 equals 13

Answer 34

I hate being a dumb 9th grader

Answer 35

algebra just so hard

Answer 36

it is just practice is all
and yes, 13 is the sum

Answer 37

it is not like you are born knowing this, you have to study and practice
that is why you are doing the homework

Answer 38

I have been doing it long enough that algebra has become fun for me!

Answer 39

no i just love math

Answer 40

i doing this for fun

Answer 41

but i got stuck

Answer 42

thanks