Mathematics 4024 · O Level · Algebraic manipulation

Algebraic manipulation — practice question

(a)[2]

Simplify the expression $5a + 3b + 2a - 7b$.

(b)[1]

Simplify the expression $c^{12} \div c^4$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The answer is $7a-4b$.” …

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