{"schema_version":3,"id":"home-rac-sens-007","url":"/questions/home-rac-sens-007/","theme":"revise-seconde","parcours":"commun|spe|ens_sci|techno","niveau":1,"type":"qcm","consigne":"Calcule.","amorce":"\\(\\sqrt{5^2}=?\\)","choices":["5","25","10","√5"],"reponse":"5","correction":{"repere":"Observe que le nombre sous la racine est un carré.","agis":"Identifie d\u0027abord le nombre positif dont le carré est 5².","pourquoi":"Pour un nombre positif, √(a²) = a : la racine annule le carré.","verification":"Le carré de ta réponse doit être 25 et ta réponse doit être positive."},"empreinte":"415ba636ba8813444c7b95a082bf113f9cb97c9b6c7dd9cebae48ada520ca382","canonical_url":"https://unpointdeplus.com/questions/home-rac-sens-007/","memberships":[{"set_id":"racines-sens","titre":"Racines carrées : le sens","etape":"B — Racine d’un carré","position":7,"total":8,"set_url":"https://unpointdeplus.com/sets/racines-sens/","url":"https://unpointdeplus.com/questions/home-rac-sens-007/"}],"navigation":{"set_id":"racines-sens","titre":"Racines carrées : le sens","position":7,"total":8,"revision":"1-5fa6c53fe1364d46b1cd5464-nav-4f53cda18c2baa0c","up":{"kind":"set","id":"racines-sens","label":"Présentation du set","url":"https://unpointdeplus.com/sets/racines-sens/"},"previous":{"kind":"question","id":"home-rac-sens-006","label":"← Question précédente","url":"https://unpointdeplus.com/questions/home-rac-sens-006/"},"next":{"kind":"question","id":"home-rac-sens-008","label":"Question suivante →","url":"https://unpointdeplus.com/questions/home-rac-sens-008/"}}}