ImJustASlyFox 8,349 Posted May 4, 2015 Share Posted May 4, 2015 IM STUPID IN MATH AND MY FINAL IS TOMORROW SOMEONE PLS HALP ME..PLS START WITH NUMBER 2...IT WILL ALSO HELP IF YOU CAN SHOW ME IN PAPER AND PEN Link to comment Share on other sites More sharing options...
˹AS˼ 3,610 Posted May 4, 2015 Share Posted May 4, 2015 What math class is that? Link to comment Share on other sites More sharing options...
SOWONderful 1,188 Posted May 4, 2015 Share Posted May 4, 2015 What math class is that? algebra i think Link to comment Share on other sites More sharing options...
DivaBoo 1,480 Posted May 4, 2015 Share Posted May 4, 2015 uhh I can help over pm I think hold on let's see if I remember how to do this lmao calc got me forgetting stuff Link to comment Share on other sites More sharing options...
reine 3,939 Posted May 4, 2015 Share Posted May 4, 2015 oooh shit i thought it would be one problem but it's like 50. Link to comment Share on other sites More sharing options...
Senpie 1,663 Posted May 4, 2015 Share Posted May 4, 2015 do it like that: 2a: it's the same principle for the rest of the questions. Break up the hugeass square/cube roots into smaller parts. e.g. in 2b, 64 = 4x4x4, so ³√(64) = 4. Link to comment Share on other sites More sharing options...
Mao 696 Posted May 4, 2015 Share Posted May 4, 2015 4a.) x= 4, -4 5a.) x= 1 ,-4 5b.) x= -3 (double roots) 5e.) x= 1, -2/3 5g.) x= 2, 1 only did the ones that i knew i could do, sorry if i wasn't any help Link to comment Share on other sites More sharing options...
�fairytalesque� 46 Posted May 4, 2015 Share Posted May 4, 2015 like this?? actual answers Link to comment Share on other sites More sharing options...
xingsass 1,356 Posted May 4, 2015 Share Posted May 4, 2015 well goodluck lol Link to comment Share on other sites More sharing options...
xxxnamie 897 Posted May 4, 2015 Share Posted May 4, 2015 i would help you, but it's too late to really concentrate i'd probably end up confusing you good luck on your final though! Link to comment Share on other sites More sharing options...
ToxicBritney 1,263 Posted May 4, 2015 Share Posted May 4, 2015 Guys, let's split up the problems so that we don't all end up doing every single one. Here's how to do #7: A. y = (x - 2) * (x + 4) B. y = (x + 5)^2 C. y = (x - (square root of 5)) * (x + (square root of 5)) EDIT: OP, do you understand how I found the equations? Link to comment Share on other sites More sharing options...
cherryboyjaejae 260 Posted May 4, 2015 Share Posted May 4, 2015 isn't there a formula for getting the equation from the roots? i am so old lol! i forgot 4(a) 4,-4 (b) 4i,-4i © 2.8,-2.8 (d) 1/3,0 e 1/4,0 f 1.smth i ,-1.smth i lol sorrry g 0.56 ,-0.56 h 0,-2.2 5(a) 1,-4 b -3 c 1.2,-7.2 d 0.7 ,-2.7 e 1 ,-2/3 f -0.5+1.3i,-0.5-1.3i g 2,1 i rounded the decimal places. best of luck for your finals Link to comment Share on other sites More sharing options...
�fairytalesque� 46 Posted May 4, 2015 Share Posted May 4, 2015 *a) is negative typo Link to comment Share on other sites More sharing options...
Athena 21,718 Posted May 4, 2015 Share Posted May 4, 2015 2. b) 20 radical 10 c) 1 - 7 = -6 d) 6 + 3 rad 2 e) 18x f) -8x^2 Link to comment Share on other sites More sharing options...
KpopTalks 468 Posted May 4, 2015 Share Posted May 4, 2015 number 2 you just simplify it... I can't really type it out tbh I'd confuse the heck out of you... I might be back with a picture though anyways good luck on your finals Link to comment Share on other sites More sharing options...
Hello Aya! 12,092 Posted May 4, 2015 Share Posted May 4, 2015 Link to comment Share on other sites More sharing options...
HATEmeCUZyouAINTme 1,853 Posted May 4, 2015 Share Posted May 4, 2015 I would have actually helped you because I love math but I'm also having microbiology finals tomorrow....sorry.. good luck anyways.. P.S. OH users are really nice. Link to comment Share on other sites More sharing options...
Athena 21,718 Posted May 4, 2015 Share Posted May 4, 2015 For 5c, d, and f you need to use the quadractic formula. I'll post a pic Link to comment Share on other sites More sharing options...
Hello Aya! 12,092 Posted May 4, 2015 Share Posted May 4, 2015 few more to go, do u stil want me to continue? Link to comment Share on other sites More sharing options...
ToxicBritney 1,263 Posted May 4, 2015 Share Posted May 4, 2015 Hey! I didn't expect to see you again so soon. By the way, you don't need to apologize for posting in the DOjin thread, as long as you do so respectfully (with you did). In fact, the more active the thread is, the better! So post as often as you'd like. Out of curiosity, what's your major in school? Link to comment Share on other sites More sharing options...
SOWONderful 1,188 Posted May 4, 2015 Share Posted May 4, 2015 i want to help but idk how i should explain how i came up with my answers lol Link to comment Share on other sites More sharing options...
Hello Aya! 12,092 Posted May 4, 2015 Share Posted May 4, 2015 Hey! I didn't expect to see you again so soon. By the way, you don't need to apologize for posting in the DOjin thread, as long as you do so respectfully (with you did). In fact, the more active the thread is, the better! So post as often as you'd like. Out of curiosity, what's your major in school? chemical engineering Link to comment Share on other sites More sharing options...
Irrelephant 4,710 Posted May 4, 2015 Share Posted May 4, 2015 What I'm about to suggest is really bad for solving problems on your own, but since your final is so soon, I suggest using symbolab.com. Since it's algebra, you can find informative step by step solutions for 4 and 5. Link to comment Share on other sites More sharing options...
wujunugu 1,550 Posted May 4, 2015 Share Posted May 4, 2015 and here I am wondering how I passed college algebra Link to comment Share on other sites More sharing options...
Hello Aya! 12,092 Posted May 4, 2015 Share Posted May 4, 2015 4, and 2a bcs I didnt read the problem fully Link to comment Share on other sites More sharing options...
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