B.E.S.T. Algebra

Expand:

10(f + 5)

• 10f + 50
• f + 50 
• 10f + 5 
• b + c 

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

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

Which of the following is the correct expansion of:
3p(4p - 7q)?

• 7p - 10pq
• 12pq - 21q²
• 9q
• 12p² - 21pq

Which of the following is the correct expansion of:

6(2x + 1) + 3

• 12x + 9
• 12x + 4
• 12x + 6
• 12x + 3

Which of the following is the correct expansion of:

10(5 - 4f)

• 50 - 40f
• 50 - 4f
• 50 + 40f
• 50 + 4f

Which of the following is the correct expansion of:

-4(2h + 3)

• -8h - 12
• -8h - 3
• -8h + 3
• -8h +12

Expand and simplify:

2(h + 3) + 3(h + 4)

• 5h + 18
• 5h + 7
• 5h + 10
• 5h + 14

Expand and simplify:

5(2h + 1) - 2(h + 2)

• 8h + 1
• 8h - 1
• 8h + 3
• 8h +9

Expand -2(x-2)

• -2x+4
• 2x-4
• -2x-4
• 2x-2

Expand and simplify:

3(x + 5) + 2x

• 3x+15
• 5x+15
• 4x+14
• 5x+14