Разлагане на многочлени
Authored by Малина Димитрова
Mathematics
7th Grade
CCSS covered
Used 2+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7(1 – х2)
7(х2 – 1)
7(1 – х)(1 + х)
7(х – 1)(х + 1)
Tags
CCSS.HSA.APR.C.4
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Разлагането на многочлена 4х – 20 на множители е:
4(х – 5)
5(х – 4)
2(х – 10)
4(х – 10)
Tags
CCSS.7.EE.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Правилното разлагане на многочлена
2х2у – ху2 + ху на множители е:
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Разлагането на многочлена x2 + 2xy + y2 – 16 на множители е:
(x + y + 4)2
(x + y – 4)(x + y + 4)
(x – y – 4)(x – y + 4)
(x + y – 4)2
Tags
CCSS.HSA.APR.C.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Многочленът х2 – 7х + 7у – ху , разложен на множители има вида:
(х + 7)(у - х)
(х + у)(х – 7)
(х – у)(х – 7)
(у – х)(х – 7)
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