NZ Level 6 (NZC) Level 1 (NCEA)
topic badge
Factor expressions with negative and rational powers

Interactive practice questions

Given the least power of $m$m in the following expression is $-2$2, factorise $7m^{-1}+m^{-2}$7m1+m2.

Easy
Approx 2 minutes
Sign up to try all questions

Given the least power of $x$x in the following expression is $-7$7, factorise $x^{-7}-9x^{-5}$x79x5.

Factorise $2k^{-4}+8k^{-6}$2k4+8k6 using the least power of $k$k.

Factorise $6m^{-6}-12m^{-9}$6m612m9 using the least power of $m$m.

Outcomes

NA6-6

Generalise the properties of operations with rational numbers, including the properties of exponents

91027

Apply algebraic procedures in solving problems

What is Mathspace

About Mathspace