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PRODUCTOS NOTABLES 2DO BASICO

Authored by Elias Molina

Mathematics

2nd Grade

Used 2+ times

PRODUCTOS NOTABLES 2DO BASICO
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(m + 3)2 =

m2 + 6m + 6

m2 + 6m + 9

m2 + 2m + 9

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(5 - x )2 =

10 - 5x + x2

25 - 5x + x2

25 - 10x + x2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(6a + b )2 =

36a2 + 12ab + b2

12a2 + 12ab + 2b2

36a2 + 12b + b2

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(9 + 4m)2 =

81 + 72m + 8m2

18 + 72m + 16m2

81 + 72m + 16m2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(7x - 11)2 =

14x2 - 154x + 121

49x2 - 154x + 121

49x2 - 154x + 122

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(4m5 + 5n6 )2 =

16m10 + 40m5n6 + 25n12

8m10 + 40m5n6 + 25n12

16m10 + 40m5n6 + 10n12

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(7a2b3 + 5x4 )2 =

49a4b6 + 70a2b3x4 + 10x8

49a4b6 + 70a2b3x4 + 25x8

14a4b6 + 70a2b3x4 + 25x8

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