Mathematics 0580 · IGCSE · Indices I

Indices I — practice question

(a)[1]

Simplify the expression $6w^{0}$.

(b)[1]

Simplify the expression $5x^{3} - 3x^{3}$.

(c)[2]

Simplify $3y^{6} \times 5y^{-2}$.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The final answer is $6$.” …

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