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Editing a short answer - math & science question by WIRIS
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Test-Lidia
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Sabem que si dividim el polinomi <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»p«/mi»«mo»(«/mo»«mi»x«/mi»«mo»)«/mo»«mo»§nbsp;«/mo»«mo»=«/mo»«mo»§nbsp;«/mo»«mi»#m«/mi»«/math»</span> entre #r el residu és #n. Determinar el valor d'a.<br /><br /><span style="text-decoration: underline;">NOTACIÓ</span> de la resposta: escriu directament el valor d' a (sense escriure "a="), i, si es tracta d'una fracció, escriu-la en forma de fracció, usant <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mi»m«/mi»«mi»n«/mi»«/mfrac»«/math»</span>.<br /> POSEU LA RESPOSTA EN EL SEGON REQUADRE. EL PRIMER NOMÉS ÉS PER SI NECESSITEU FER CÀLCULS AMB LA WIRIS.
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Utilitza Ruffini, entenent a com un nombre i imposant que el residu sigui #n o usa el teorema del residu, imposant que <span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»p«/mi»«mo»(«/mo»«mi»#e«/mi»«mo»)«/mo»«mo»=«/mo»«mi»#n«/mi»«/math»</span>. Resol l'equació de primer grau obtinguda.<br />
No, case is unimportant
Yes, case must match
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Answer 1
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Molt bé
Answer 2
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Settings for multiple tries
Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
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Hint 2
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Created
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Admin User
on
Wednesday, 12 June 2013, 1:03 PM
Last saved
by
Admin User
on
Wednesday, 12 June 2013, 1:03 PM
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