What is the result of expanding (x + 4)(2x - 3)?
Expanding Double Brackets Quiz

Passage
•
Physics
•
12th Grade
•
Hard
Mr Millar-Brandt
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2x^2 + 5x - 12
2x^2 + 5x + 12
2x^2 - 5x - 12
x^2 + 5x - 12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in multiplying out brackets?
Add the terms of the first bracket
Subtract the terms of the second bracket
Multiply the last term of the first bracket by the first term of the second bracket
Multiply the first term of the first bracket by all terms in the second bracket
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of expanding (2a - 3)(3a - 4)?
6a^2 - 17a - 12
6a^2 - 17a + 12
6a^2 + 17a + 12
5a^2 - 17a + 12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is always applicable for expanding brackets?
Multiplying each term by every other term
FOIL method
FACE method
Adding terms method
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do after multiplying out the terms in the brackets?
Multiply the results by two
Simplify by collecting like terms
None of the above
Divide each term by two
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying x by -3 in the expression (x + 4)(2x - 3)?
3x^2
-3x^2
3x
-3x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of multiplying 4 by 2x in the expression (x + 4)(2x - 3)?
8x
8
12x
6x
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