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Mathematics 20 Online
OpenStudy (anonymous):

PLEASE PLEASE HELP

OpenStudy (anonymous):

I really want to learn this right but i am struggling please show work so i can learn material correctly

OpenStudy (anonymous):

you don't have to help w/ all of them just a few so i can learn how to do the rest :)

OpenStudy (anonymous):

@zepp will you help me?

OpenStudy (zepp):

Let's hope @Calcmathlete can handle this, I'm on another problem :s

OpenStudy (anonymous):

ok thnx for trying ;(

OpenStudy (anonymous):

I'm on another problem too...I'll try to come back

OpenStudy (anonymous):

;( ok........

OpenStudy (anonymous):

@cfraser007 what about you?

OpenStudy (anonymous):

lol! here it is! for number 2, x = 13 x 4! I wont give the answer because I will get a warning! lol but i hope you know how to multiply 13 x 4 for x on number 2! going on...

OpenStudy (anonymous):

thnx i already had that one it wan't supposed to be on there thanks can you help me w/ the other ones please

OpenStudy (anonymous):

okay! for number 1, its a little more involved "What is the simplified form of ... " first you do the reciprocal for the denominator and then foil out the m^2 + m - 6, which is (m-2)(m+3)

OpenStudy (anonymous):

then you simplify 3m + 9 to 3(m + 3)... then you can cancel out the (m+3)'s and then the 2p and 10p!

OpenStudy (anonymous):

finally, you end up with (1/3) x ((m-2)/5p)

OpenStudy (anonymous):

which is again (m-2) / (3 x 5p) i think you can figure out 3 x 5! and there you go! thats the final answer!

OpenStudy (anonymous):

i dont see the question for #3...so you need more help?

OpenStudy (anonymous):

awesome that is great and SOOOO informative would you be willing to help me w/ a few more?

OpenStudy (anonymous):

ok... 4...

OpenStudy (anonymous):

not 16+3 16^3 sorry

OpenStudy (anonymous):

oh ok! just worked out 4...ill come back to 3! so, 4 is easier, got to find a common denominator on both sides of the negative sign! the only way to do it is multiply by (x-7)/(x-7). then

OpenStudy (anonymous):

4/t-3 times 2t-6/16^3 is the right equation not to rush you but just so it's there for #3 :)

OpenStudy (anonymous):

(ad so i don't forget)

OpenStudy (anonymous):

the equation is x^2 - 7x - 2x - 8 / (x - 7)^2, then just combine the like terms, (which are the x's)!

OpenStudy (anonymous):

oh 0k! that makes more sense

OpenStudy (anonymous):

ok 3? r u sure its 16^3?

OpenStudy (anonymous):

yes i am :)

OpenStudy (anonymous):

@cfraser007 u still there?

OpenStudy (anonymous):

hey i gtg thanks a ton you have been a lot of help and i have learned SOOO much i'll take it from here thanks again :) <3

OpenStudy (anonymous):

yes! Ok cool!

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