ECZ 2022 · GCE Paper 2 · Question 1 — Introduction To Calculus

Question from ECZ 2022 · GCE Paper 2 · Question 1

(a) Express 6x - 2- 2x - 4as a single fraction in its lowest terms.[3]

Verified working — step 1

Write both fractions over the common denominator (x-2)(x-4):

(b) Evaluate the integral of (4 - 3x²) dx from x = -3 to x = 2.[3]

Verified working — step 1

Integrate term by term:

The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.

Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

Have a different question?

Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.