Algebraic expressions - Edexcel

1

Which of the following is an example of an expression?

2

Lee buys h packs of hotdogs and b packs of buns for a party. Hotdogs come in packs of 8 and buns come in packs of 12. Write an expression for the total number of hotdogs and buns bought, in terms of h and b.

3

Simplify the following expression: 3s2 + 6s - s2 - 8s.

4

How can you simplify 4e × 2ef?

5

How can you simplify 24ab2 ÷ 6b?

6

Expand the bracket 4(2m - 7).

7

Expand and simplify 5 + 2(3a + 7).

8

Expand the double bracket (p + 2)(p ‒ 4).

9

Factorise 4x2 - 14xy fully.

10

Factorise h2 + 3h + 2.