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Kathatesmath94
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I have a multiple choice question but my answer doesn't match my answer choices... Can someone tell me what i did wrong???
 one year ago
 one year ago
Kathatesmath94 Group Title
I have a multiple choice question but my answer doesn't match my answer choices... Can someone tell me what i did wrong???
 one year ago
 one year ago

This Question is Closed

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
yes show me what you've done and the question
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
dw:1354239603490:dw
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
thats the answer i chose but it says it is wrong.... my answer choices are: 5+18sqrt5 5+38sqrt5 35+20sqrt5 35+10sqrt5 the answer i chose and it says it is wrong... I am not sure why or what i did wrong can someone please help??
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
the last bit is wrong its not 80 its 40
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
oh that was 8sqrt5
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
5 + 18 sqrt 5
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
that last bit is 8 sqrt 5?
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
it shouldn't be it should be 40
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
yeah cause it is 2sqrt5*4sqrt5
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
yes that should give you  40
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
how did you get40?? im a little confused
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
5 * 4 = 20 * 2
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
where does the 5 come from? the sqrt?
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
so you take one of the 5's from one of the sqrt and leave the other one?
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
ok ignore the way i said let me try and explain the way you do it
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
so we have 2 sqrt 5 * 4 sqrt 5
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
2 * 4 = 8
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
im sorry I just want to make sure i understand where the 5 comes from
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
sqrt 5 * sqrt 5 = 5
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
so we multiply 8 * 5 = 40
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
is that easier to understand?
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
oh so the sqrt * the same swrt will just be the number??
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
that makes perfect sense actually
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
let me know if your confused about anything
 one year ago

Kathatesmath94 Group TitleBest ResponseYou've already chosen the best response.1
thank you soo much for explainging it and not just giving me the answer. if I have any other problem I will post them for sure. I really appreciate it
 one year ago

lilg132 Group TitleBest ResponseYou've already chosen the best response.1
your welcome =)
 one year ago
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