[{"question":"Vypo\u010d\u00edtaj: 25z3<\/sup> + 3t2<\/sup>+2z3<\/sup>+t2<\/sup> =","answers":["27z6<\/sup>+4t4<\/sup>","27z3<\/sup>+4t2<\/sup>","23z3<\/sup>+2t2<\/sup>","27z2<\/sup>+4t1<\/sup>"],"correct":"27z3<\/sup>+4t2<\/sup>","order":"1"},{"question":"Vypo\u010d\u00edtaj: 3a2<\/sup> +2ab+2a2<\/sup>+a=","answers":["5a2<\/sup>+4a+b","4a2<\/sup>+2ab+2a","5a2<\/sup>+4ab","5a2<\/sup>+2ab+2a"],"correct":"5a2<\/sup>+2ab+2a","order":"2"},{"question":"Vypo\u010d\u00edtaj: 21x2<\/sup>-7y2<\/sup>+7x2<\/sup>-21y2<\/sup>=","answers":["28x3<\/sup>-28y2<\/sup>","28x2<\/sup>-14y2<\/sup>","14x2<\/sup>-28y2<\/sup>","14x2<\/sup>-14y2<\/sup>"],"correct":"28x3<\/sup>-28y2<\/sup>","order":"3"},{"question":"Vypo\u010d\u00edtaj: 3x3<\/sup>-4yx3<\/sup>-(2yx3<\/sup>-2x3<\/sup>)=","answers":["5x5<\/sup>-2yx2<\/sup>","5x-2yx","5x3<\/sup>-2yx3<\/sup>","3x3<\/sup>-3yx3<\/sup>"],"correct":"5x3<\/sup>-2yx3<\/sup>","order":"4"},{"question":"Vypo\u010d\u00edtaj: 11a5<\/sup>+(6a5<\/sup>+5b2<\/sup>)-(-3b2<\/sup>+7a5<\/sup>)=","answers":["10a5<\/sup>+8b2<\/sup>","10a15<\/sup>+8b4<\/sup>","24a5<\/sup>+2b2<\/sup>","10a2<\/sup>+8b5<\/sup>"],"correct":"10a5<\/sup>+8b2<\/sup>","order":"5"},{"question":"Vypo\u010d\u00edtaj: 8yz-(9zy+2z2<\/sup>)+(3zy-5z2<\/sup>)=","answers":["8yz -6zy -7z2<\/sup>","20zy -7z2<\/sup>","2zy -7z4<\/sup>","2zy -7z2<\/sup>"],"correct":"2zy -7z2<\/sup>","order":"6"},{"question":"Vypo\u010d\u00edtaj: abc -a2<\/sup>bc +ab2<\/sup>c +abc2<\/sup>=","answers":["2a2<\/sup>b2<\/sup>c2<\/sup>","ned\u00e1 sa","a4<\/sup>b4<\/sup>c4<\/sup>","3a3<\/sup>b3<\/sup>c3<\/sup>"],"correct":"ned\u00e1 sa","order":"7"},{"question":"Vypo\u010d\u00edtaj: 2a2<\/sup>-[a2<\/sup>+b2<\/sup>-(2a2<\/sup>-3b2<\/sup>)]=","answers":["b2<\/sup>-a2<\/sup>","2b3<\/sup>-a2<\/sup>","2b2<\/sup>-a3<\/sup>","2b2<\/sup>-a2<\/sup>"],"correct":"2b2<\/sup>-a2<\/sup>","order":"8"},{"question":"Vypo\u010d\u00edtaj: 10a2<\/sup>b2<\/sup>+[9a2<\/sup>b3<\/sup>+3a3<\/sup>b2<\/sup>-(5a3<\/sup>b2<\/sup>-3a2<\/sup>b3<\/sup>+2a2<\/sup>b2<\/sup>)]=","answers":["8a2<\/sup>b2<\/sup>+12a2<\/sup>b3<\/sup>-2a3<\/sup>b2<\/sup>","12a2<\/sup>b3<\/sup>-2a3<\/sup>b2<\/sup>","8a2<\/sup>b2<\/sup>+2a3<\/sup>b2<\/sup>","8a2<\/sup>b2<\/sup>+12a2<\/sup>b3<\/sup>"],"correct":"8a2<\/sup>b2<\/sup>+12a2<\/sup>b3<\/sup>-2a3<\/sup>b2<\/sup>","order":"9"},{"question":"Vypo\u010d\u00edtaj: b2<\/sup>+a5<\/sup> -[2a5<\/sup>-(3a5<\/sup>+b2<\/sup>)-3b2<\/sup>]=","answers":["5b5<\/sup>+2a2<\/sup>","5b5<\/sup>+2a5<\/sup>","5b2<\/sup>+2a5<\/sup>","5b2<\/sup>+2a2<\/sup>"],"correct":"5b2<\/sup>+2a5<\/sup>","order":"10"}]