Stage 5 · Indices C (Path) · Apply knowledge of surds to solve problems · Topic: Indices, roots & surds · Year 9, 10
Establish and apply the following results for x > 0 and y > 0: (√x)² = x = √(x²), √(xy) = √x × √y and √(x/y) = √x/√y
Dot point ID k-10-2022-stage-5-indices-c-path/inc-kno-stg5-01 · NESA code MA_K_10_CP_INC_KNO_STG5_01 · See it on the NSW Curriculum website ↗
↩SupportBuild the prerequisite skills first · 3 resources★EnrichExtension & rich tasks · 4 resources
Outcomes for this focus area (MA5-IND-P-02)
MA5-IND-P-02 describes and performs operations with surds and fractional indices (Path: Adv)Core resources for this dot point
On-level resources, grouped by type. Need the building blocks? Use Support. Ready for more? Use Enrich.
Worksheet
- Corbettmaths practice questions: Surds: intro, rules, simplifyingUse it for: Free printable graded practice questions (with answers) on surds: intro, rules, simplifying for drill or a quick check.
- WorksheetDrillKuta free worksheet: Simplifying radicals (surds)Use it for: Printable skills-practice sheet with answer key on simplifying radicals (surds); good for drill or homework.
Video
- VideoStarterCorbettmaths video: Surds: intro, rules, simplifyingUse it for: Short worked-example video on surds: intro, rules, simplifying to model the method before practice or for flipped revision.
Focus area resources
Checked resources for Indices C (Path) as a whole (not mapped to a single dot point).