Question

help

Answer 1

what?

Answer 2

why u ignore me

Answer 3

i need help

Answer 4

who don't know that?

Answer 5

?

Answer 6

http://prntscr.com/ebtjs0

Answer 7

evidently it is \[(x+4)(3x-2)\]
http://www.wolframalpha.com/input/?i=3x%5E2%2B10x-8%3D0

Answer 8

can u show the steps

Answer 9

no there are no steps to factoring, you just have to figure it out

Answer 10

there is one step, turn \[3x^2+10x=8\] to \[3x^2+10x-8=0\] then turn that to \[(x+4)(3x-2)=0\]

Answer 11

http://prntscr.com/ebtlrp

Answer 12

k no sense of humor

Answer 13

\[x=-\frac{5}{4}, x=-\frac{1}{2}\]
http://www.wolframalpha.com/input/?i=8x%5E2%2B14x%2B5%3D0

Answer 14

http://prntscr.com/ebtmu2

Answer 15

no idea
got a formula?

Answer 16

omg stop satellite always helps me

Answer 17

http://prntscr.com/ebtmu2

Answer 18

no i dont have a formula

Answer 19

i have to look it up
might be \[-4.9t^2+70\]

Answer 20

a or be

Answer 21

for a try 50.4

Answer 22

let me know if it works

Answer 23

3.78 for the next one

Answer 24

um.. this isent a multiple choice

Answer 25

oh

Answer 26

solve \[-4.9t^2+70=0\[ get about \(3.78\)

Answer 27

http://prntscr.com/ebtpyp

Answer 28

you can take more steps if you like \[-4.9t^2+70=0\\
-4.9t^2=-79\\
t^2=14.28\\
t=\sqrt{14.28}=3.78\]

Answer 29

give it a try

Answer 30

don't be shy, give it a try!
one thin dime, one tenth of a dollar
step right up
everyone's a winner

Answer 31

http://prntscr.com/ebtrbt

Answer 32

multiply top and bottom by \(2-\sqrt{11}\)

Answer 33

go on

Answer 34

\[\frac{3+2\sqrt{11}}{2+\sqrt{11}}\times \frac{2-\sqrt{11}}{2-\sqrt{11}}\]

Answer 35

the denominator is \(2^2-\sqrt{11}^2=4-11=-7\]

Answer 36

the denominator is \[ 2^2-\sqrt{11}^2=4-11=-7\]

Answer 37

the numerator is what you get when you multiply out
i am too tired to do it

Answer 38

:(

Answer 39

apparenlty you get \[-16+\sqrt{11}\]

Answer 40

making your final answer \[\frac{16-\sqrt{11}}{7}\]

Answer 41

thats all?

Answer 42

that is all

Answer 43

http://prntscr.com/ebttkt

Answer 44

start withi \[(x-1)^2=6x+10\]

Answer 45

\[x^2-2x+1=6x+10\\
x^2-8x-9=0\]

Answer 46

factor that sucker

Answer 47

\[(x-9)(x+1)=0\\
x=9, x=-1\] now check your answers

Answer 48

9 will work, -1 will not

Answer 49

http://prntscr.com/ebtv1y

Answer 50

you might want to check 9

Answer 51

\[9-1=\sqrt{6\times 9+10}\\
8=\sqrt{64}\checkmark\]

Answer 52

which part

Answer 53

the check part doe

Answer 54

ik but what should i change on mine

Answer 55

leave it

Answer 56

and add urs?

Answer 57

no skip it

Answer 58

http://prntscr.com/ebtw8c

Answer 59

like plotting the point \((5,-3)\)
left 5, down 3

Answer 60

modulus is \[\sqrt{5^2+3^2}=\sqrt{34}\]

Answer 61

http://prntscr.com/ebtwqw

Answer 62

yes

Answer 63

thats its?

Answer 64

yes

Answer 65

i gotta run, can pick this up tomorrow

Answer 66

ur leaving?

Answer 67

mk den bye