Cambridge IGCSE Mathematics practice

exam practice - Perform algebraic manipulation by simplifying expressions through combining like terms, such as transforming 2a + 3b + 5a - 9b into 7a - 6b. Expand products of algebraic expressions, for example, expanding 3x(2x - 4y) and products of two brackets with one variable, like (2x + 1)(x - 4). Factor expressions by identifying and extracting common factors, ensuring complete factorization, as in the case of 9x + 15xy being factored to 3x(3x + 5y). - Algebraic manipulation

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At a glance

Paper

Marks

Topic

Algebraic manipulation

Exam-style question

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Paper 2Core or Extended Mathematics1 marks

Algebraic Expressions

Description

Simplify the expression 5x + 3y - 2x + 4y.

a
Calculate Simplify the expression.
Your answer
Aim for approximately 1 distinct marking point.
[1]

0 of 1 part answered

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Maths method check

Topic focus: Algebraic manipulation.
Question style: structured_mathematics.
Reasoning demand: reasoning.
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Paper 2Core or Extended Mathematics2 marks

Description

Factor the expression 8x + 12.

a
Calculate Factor the expression completely.
Your answer
Aim for approximately 2 distinct marking points.
[2]