Edexcel IGCSE Math A Foundation 2.2 E Products of Two Linear Expressions Questions

Practise multiplying every term in one linear bracket by every term in the other and collecting like terms.

Exam points

generate all four products from two linear brackets before collecting terms
preserve negative signs when multiplying constants and variable terms
match coefficients after expansion when a product is given in another algebraic form

[Maximum number: 2]

Jalina left her home at 1000 to cycle to a park.
On her way to the park, she stopped at a friend's house and then continued her journey to the park.
Here is the distance-time graph for her journey to the park.

Figure for Question Edexcel IGCSE Math A Foundation 2.2 E Products of Two Linear Expressions Questions question 1 — Edexcel IGCSE Math A Foundation

Expand and simplify (x+9)(x-2)

$x^{2}+9 x-2 x-18$ $x^{2}+7 x-18$

2

M1 for 3 correct terms or
4 correct terms ignoring signs or
$x^{2}+7 x+\operatorname{cor}$ $\ldots .+7 x-18$
A1

All question bank results loaded

Edexcel IGCSE Math A Foundation 2.2 E Products of Two Linear Expressions Questions question 1