WorksheetsExercises on Equations and Systems
Total questions: 96
Worksheet time: 5hrs 48mins
Resuelve las siguientes ecuaciones de segundo grado incompletas aplicando el método más conveniente en cada caso - no utilices la fórmula general - y verifica las soluciones obtenidas: 1) x^2 - 5x = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 2) x^2 - 16 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 3) x^2 + 8x = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 4) x^2 - 49 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 5) x^2 + 49 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 6) 3x^2 - 9x = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 7) 2x^2 - 18 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 8) 5x^2 + x = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 9) x^2 - 3 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 10) x^2 = x
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 11) x^2 + x = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 12) 4x^2 - 1 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 13) -x^2 + 12x = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 14) x^2 = 10x
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 15) 9x^2 - 4 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 16) 3x^2 - 11x = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 17) x(x + 2) = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 18) x^2 + 16 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 19) 25x^2 - 9 = 0
Solve the following incomplete second degree equations applying the most convenient method in each case - do not use the general formula - and check the solutions obtained: 20) x^2 - 8 = 0
Solve the equation x^2 - 4x + 4 = 0.
Solve the equation 3x^2 - 6x - 1 = 0.
Determine for what values of m the equation 2x^2 - 5x + m = 0 has a solution.
What is the discriminant of the equation 5x^2 - 3x + 1 = 0?
Calculate the value of the coefficient b in the equation 5x^2 + bx + 6 = 0 knowing that one of its solutions is 1. What is the other solution?
Invent a complete second-degree equation that has no solution.
Solve the equation 2x^2 + 5x = 5 + 3x - x^2.
Solve the equation 4x(x + 1) = 15.
Solve the equation -x(x + 2) + 3 = 0.
Solve the equation x(x + 3) - 2x = 4x + 4.
(2x-3)+5x=2(x+1) -1
(2x+2)(2x-2)=(x+1)^2+2(x+1)(x-1)
(2x+3)(2x-3)=(2x-3)^2+30x
(2x-3)^2+x^2=(3x+1)(3x-1)-6
(x+3)(x-3)-(x-2)^2=6+x(x-5)
(2x-4)^2-2x(x-2)=48
(2x-3)^2+x^2+6=(3x+1)(3x-1)
(3x-2)^2=(2x+3)(2x-3)+3(x+1)
(x-1)(x-2)=0
(x-1)(x-2)=6
(2x-3)(1-x)=0
x(x-2)=3
(x^2-4)(2x-6)(x+3)=0
x(x+2)=3(x+2)
(x+2)(x-2)=12
(x+3)(x-3)=3x-11
(2x-4)^2=0
x^4-16=0
x^4+16=0
x^6-64=0
(x+3)^7=0
2x^4x^4+1=0
(3x-2)^2=(2x+1)(2x-1)-2
0=3x+4x^2-3x^2
2x^4-12x^3=-x+1
xx-1=3x^3x-1
0=35x-x^2 3x^2
0=3x-4x^3x^2
x^1x^3x^6x^2=-x+1
12=13x^1x^2
1-2xx=x+7x-1
4x=3x^2-3x
8x^3=42x^6
x^2=1)6(x^4
22x^2x^7x^1=3124
2(x^2)^7(x^3)(x^3)=995
2(2x+1)(x+3)(x^3)=20
22(x^3)(x^1)(x^1)4x19x31=236
2(2x+1)(2x^1)(x+1)x(7x8)=6918
2(x^2)5x+6(x+3)(x^3)=263
2(x+2)(x^2)(x^3)x(11x)=436
36=7)062(x^5)113(x^2)
3=1)x^2(3
6=1)2x(3
2(x^2)(x^2)2x^1=6
(x^2-4)(x^2+1)(x-3)=0
(x^2-3x)(2x+3)(x-1)=0
x^3-x^2-6x=0
(3x^2-12)(x^2-x+2)(x^2+1)=0
(x^2-x-2)(x^2+9)=0
12x^3-2x^2-2x=0
(3x^2+12)(x^2-5x)(x-3)=0
x^4-16x^2=0
(x+1)^2(x-3)=0
(x+1)(x-2)(x^2-3x+4)=0
(x^2+x-6)(x^2-4x)(x^2+4)=0
x^2(x-2)=0
x^6-16x^2=0
(x-3)(2x^2-8)(x^2+5x)=0
(2x+5)(x^3-4x)(x^2-4x+4)=0
x^3=3x
x^2(2x-5)(x+2)=0
(x-3)(x+5)(x^2+1)=0
x^3+2x^2-15x=0
(x+2)^2(x-3)^2=0
(x-5)(x^2+4)=0
