upravte zadané rovnice do základního tvaru ax2 + bx + c = 0
poté rozložte trojčlen na součin a určete kořeny
kořeny |
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x1 = 9, x2
= -1 |
x1 = 5, x2
= -5 |
x1 = 3, x2
= -1 |
x1,2 = -7 |
x1 = -2, x2
= 10 |
x1 = -4, x2
= 6 |
x1 = 1, x2
= -2 |
x1 = -3, x2
= 7 |
x1 = 3, x2
= 6 |
x1 = -6, x2
= -7 |
x1 = 4, x2
= 7 |
x1 = -2, x2
= 11 |
x1 = 10, x2
= -4 |
x1 = -5, x2
= 3 |
x1 = 6, x2
= -5 |
x1 = 1, x2
= 7 |
x1 = -3, x2
= -12 |
x1 = 7, x2
= -8 |
x1 = -2, x2
= 9 |
x1 = 8, x2
= -9 |
x1,2 = 3 |
x1 = -8, x2
= 1 |
x1,2 = -2 |
x1 = 13, x2
= -3 |