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New Zealand
Level 7 - NCEA Level 2

Division law with variable bases and negative powers

Interactive practice questions

Simplify the following, giving your answer with a positive index: $\frac{12x^3}{4x^7}$12x34x7

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Express the following fraction as a product containing negative indices: $\frac{m}{n^4}$mn4

Express the fraction $\frac{4}{n^2}$4n2 as a product containing negative indices.

Assuming that $w$w is non-zero, simplify $\frac{1}{w^{-7}}$1w7 using positive indices.



Manipulate rational, exponential, and logarithmic algebraic expressions


Apply algebraic methods in solving problems

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