Квадрат суммы и разности 2 выражений
Authored by Вадим Румянцев
Mathematics
7th Grade
Used 7+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите
(v2-6)2 =
v4 - 6v2 + 36
v4 - 12v2 + 6
v4 - 12v2 + 36
v4 - 36
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите
(a2+9)2 =
a4 + 18a2 + 81
a4 + 9
a4 + 18a2 + 72
a4 + 27a2 + 81
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите
(x2 - 4)2 =
x4 - 16
x4 - 8x2 + 16
x4 - 4x2 + 16
x4 - 8x2 + 8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите
(b2 - 5)2 =
b4 - 5b2 + 25
b4 - 10b2 + 20
b4 - 25
b4 - 10b2 + 25
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите
(c2 + 1)2 =
c4 + 2c2 + 1
c4 + 2c2 + 2
c4 + 1
c4 + 2c + 1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите
(d2 + 4)2 =
d4 + 4
d4 + 8d2 + 16
d4 + 8d + 16
d4 + 4d2 + 8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите
(m2 - 3)2 =
m4 - 3m2 + 6
m4 - 9
m4 - 6m2 + 9
m4 - 6m + 9
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