EXPANDING SINGLE BRACKETS

7(g + 3)

• 7g + 3

• 7g + 21

• 10g

• g + 21

Tags

CCSS.6.EE.A.3

4(2t - 5)

• 8t - 20

• 8t - 5

• 6t - 20

• 8t + 20

Tags

CCSS.6.EE.A.3

10(f + 5)

• 10f + 5

• f + 50

• 10f + 50

• b + c

5(6 + cd)

• 30 + 5cd

• 30 + cd

• 11 + 5cd

• 56 + 5cd

Which of the following is the correct expansion of:
a(a - 10)?

• a² - 10a
• 2a - 10
• 2a² - 10
• a - 10a²

Tags

CCSS.HSA.APR.A.1

3x(x+1)

• 3x²+1
• 3x²+3x
• 3x+1

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

Expand 4(b + 3)

• 4b² + 7

• 4b + 7

• 4b + 12

• 7b

Tags

CCSS.6.EE.A.3

Expand 2(2z - 4)

• 2z² - 8

• 4z² - 8

• 4z + 8

• 4z - 8

Expand 3(4d - 3)

• 12d - 9
• 7d - 6
• 34d - 33
• 12d² - 9

Tags

CCSS.6.EE.A.3

Expand m(7m - 2)

• 7m - 2m
• 7m² - 2m
• 7m - 2
• 7m² - 2

Tags

CCSS.7.EE.A.1