Expanding Double Brackets Quiz

Expanding Double Brackets Quiz

12th Grade

15 Qs

quiz-placeholder

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Expanding Double Brackets Quiz

Expanding Double Brackets Quiz

Assessment

Passage

Physics

12th Grade

Hard

Created by

Mr Millar-Brandt

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of expanding (x + 4)(2x - 3)?

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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