◈ Oracle PrepSign Up Free
O-LevelMathematicsAlgebra and graphs4024/11 · Oct/Nov 2019 · Q123 Marks

Evaluate 3⁻² × 3⁴.

  1. (a)Evaluate 3⁻² × 3⁴.[1]
  2. (b)Evaluate 3 – 3⁰.[1]
  3. (c)Simplify y½ × 4y½.[1]

Mark scheme

Marking points from the official mark scheme (Oct/Nov 2019). The mark or mark type is shown in brackets.

  1. [1] 9
  2. [1] 2
  3. [1] 4y

Write your answer and get it marked

On Oracle Prep you can write or photograph your own answer and have it marked by AI against this mark scheme, with feedback on what you missed.

Sign up free →

About this question

Topic
Algebra and graphs, O-Level Mathematics (syllabus 4024). Structured question, 3 marks.
Source
O-Level Mathematics, Oct/Nov 2019 Paper 1 Variant 1, question 12.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content

Related Mathematics questions

Algebra and graphsMay/June 20141m

Simplify (3a/4) ÷ (9a²/8).

Algebra and graphsMay/June 20141m

Expand and simplify 4(2t + 3) + 5.

Algebra and graphsMay/June 20141m

Expand and simplify 6p + 3q - 2(2p – 5q).

NumberMay/June 20141m

One molecule of water is made up of two atoms of hydrogen and one atom of oxygen. The mass of one atom of hydrogen is…

NumberMay/June 20142m

Evaluate 12+8÷(9-5).

StatisticsMay/June 20142m

Tasnim records the temperature, in °C, at 6 a.m. every day for 10 days. -6 -3 0 -2 1 -7 -5 2 -1 -3

← Browse all past-paper questions

© 2026 Oracle Prep