◈ Oracle Prep Sign Up Free

O-LevelMathematicsAlgebra and graphs4024/11 · Oct/Nov 2011 · Q184 Marks

Simplify (3a⁴)².

(a)Simplify (3a⁴)².[1]
(b)Evaluate (1/4)⁻².[1]
(c)Given that x³ = 27⁰, find x.[1]
(d)Evaluate 12^(2/3) / 3^(2/3).[1]

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, 4 marks.
Source: O-Level Mathematics, Oct/Nov 2011 Paper 1 Variant 1, question 18.

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 1 ÷ x⁻⁵.

Algebra and graphsMay/June 20141m

Simplify (3a/4) ÷ (9a²/8).

Algebra and graphsMay/June 20141m

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

NumberMay/June 20141m

Evaluate 18 ÷ 0.2.

GeometryMay/June 20141m

In the triangle PQR, PQ = 5 cm, QR = 7 cm and PR = 9 cm. Decide whether the triangle is acute angled or obtuse angled…

NumberMay/June 20141m

The angles of a triangle are in the ratio 3 : 4 : 5. Calculate the smallest angle in the triangle.

← Browse all past-paper questions