PRODUCTOS NOTABLES

PRODUCTOS NOTABLES

8th Grade

9 Qs

quiz-placeholder

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PRODUCTOS NOTABLES

PRODUCTOS NOTABLES

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Hard

Created by

KENYO QUIRA

Used 3+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si: (x - 10)2

x2 - 20x + 100

x2 - 20x - 100

x2 - 2x + 10

x2 - 2x - 10

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si: (x - 6)2

x2 + 12x + 36

x2 + 12x + 36

x2 - 12x - 36

x2 - 12x + 36

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si: (x - 7)2

x2 - 14x - 49

x2 - 14x + 49

x2 + 14x + 49

x2 + 14x - 49

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si: (2x + 1)2

4x2 + 4x - 1

2x2 + 4x + 1

4x2 + 4x + 1

4x2 + 2x + 1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si: (2x + 8)2

x2 + 32x + 64

x2 + 32x + 64

4x2 - 32x + 64

4x2 + 32x + 64

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Si: (2x + 8)2 = mx2 + nx + p

halla m + n + p.

100

101

102

103

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Relaciona correctamente:

a) (x + 5)2 (1) x2 + 4x + 4

b) (x + 3)2 (2) x2 + 10x + 25

c) (x + 2)2 (3) x2 + 6x + 9

a2;b3;c1

a1;b3;c2

a3;b2;c1

a1;b2;c3

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si: (x+3)(x–3)

x2 + 9

x2 - 9

x + 3

x - 3

9.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Reduce:

(p + 7)2 - (p - 7)2

14p

28p

-14p

-28p