{"id":"SJoxUfG4","uri":"https://rocdata.global/USA/standardnodes/SJoxUfG4","jurisdiction":"https://rocdata.global/USA","document":"https://rocdata.global/USA/documents/DayhBeyn","parent":"https://rocdata.global/USA/standardnodes/SUmgYP3t","kind":null,"subjects":[],"education_levels":[],"concept_terms":[],"children":[],"sort_order":2.0,"notation":"CCSS.Math.Content.HSN-CN.A.2","list_id":"","title":"","description":"Use the relation i² = -1 and the commutative, associative, and distributive properties to add, subtract, and multiply complex numbers.","language":null,"concept_keywords":null,"path":null,"canonical_uri":null,"source_uri":null,"source_id":"479","notes":"","date_created":"2020-12-17T17:26:57.785878Z","date_modified":"2020-12-17T17:26:57.785908Z","extra_fields":{},"level":4}