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WorksheetsECUACIONES CUADRATICAS
Total questions: 15
Worksheet time: 45mins
Resuelve: x2 – 7x = 18
2; 9
-1; 3
-2; 8
-2; 9
Resuelve: 3x2 - 4x + 1 = 0
1/3; 1
2; ½
2/3; 1
5; 2
Resuelve: 5x2 – 9 = 46
±11
±11
±5
±6
Resuelve: (x + 5) (x – 5) = -7
±32
±5
3
2
Resuelve: x2 + 8x - 65 = 0
3; 2
–13; 5
–13; -5
–5; 13
Resuelve: 2x2 + 7x – 4 = 0
–4; 1
½ ; 4
2; -4
½ ; -4
Resuelve: 20x2 – 27x = 14
3; 5
2/5 ; 7/4
2/3 ; 20
2/5 ; -7/4
Resuelve: x2 – 2x – 15 = 0
–3; 5
2; 3
3; 5
–5; 3
Resuelve: 3x2 – 5x + 2 = 0
1; 2/3
3/5 ; -2
–1; 2/3
1/3; 2
Resuelve: 4x2 + 3x - 22 = 0
11; 2
–11/4 ; 2
1/3; -2
3/5 ; 6
Resuelve: x2 + 11x + 24 = 0
3; 8
6; 3
3; -8
–3; -8
Resuelve: x2 = 108 – 3x
-12; 9
12; 9
14; 7
36; 3
Resuelve: 8x – 65 = -x2
11; 3
-13; 5
12; 9
13; 5
Resolver la ecuación: 2x2−3x−2=0
−21;2
−1;2
1;−2
21;2
Resolver: x2−5x+6=0
3;2
6;-1
-3;2
4;7
