Вариант 1 |
Вариант 2 |
Вариант 1 |
Вариант 2 |
x2+7x+6=0 x2+x=56 3х2 + 5х - 2 = 0. 2х2 + 3х - 2 = 0. 5х2 - 8х + 3 = 0. |
x2+3x−54=0 2х2 + 3х -5 = 0. х2-5х+6 =0. - х2 + 2х + 8 = 0 5х2 - 8х - 4 = 0 |
x2+7x+6=0 x2+x=56 3х2 + 5х - 2 = 0 2х2 + 3х - 2 = 0 5х2 - 8х + 3 = 0. |
x2+3x−54=0 2х2 + 3х -5 = 0. х2-5х+6 =0 - х2 + 2х + 8 = 0 5х2 - 8х - 4 = 0 |
Вариант 3 |
Вариант 4 |
Вариант 3 |
Вариант 4 |
x2−4x=5 5х2 - 7х + 2 = 0. 3х2 + 2х- 5 = 0. 9х2-6х+ 1 = 0 5х2 - 8х - 4 = 0 |
x2−54=−3x 2х2- 7х + 3 = 0. 2х2 - 9х + 4 = 0. 4х2 + 4х + 1 = 0 - х2 + 7х- 10 = 0. |
x2−4x=5 5х2 - 7х + 2 = 0. 3х2 + 2х- 5 = 0. 9х2-6х+ 1 = 0 5х2 - 8х - 4 = 0 |
x2−54=−3x 2х2- 7х + 3 = 0. 2х2 - 9х + 4 = 0. 4х2 + 4х + 1 = 0 - х2 + 7х- 10 = 0. |
Вариант 5 |
Вариант 6 |
Вариант 5 |
Вариант 6 |
x2=−x+20 5х2 - 3х - 2 = 0. x2+7x+6=0 -х2 + 7х + 8 = 0. 9х2-6х+ 1 = 0. |
x2=7x+18 7х2 + 9х + 2 = 0 х2-5х+6 =0. 5х2 - 8х - 4 = 0 -х2 + 7х + 8 = 0 |
x2=−x+20 5х2 - 3х - 2 = 0. x2+7x+6=0 -х2 + 7х + 8 = 0. 9х2-6х+ 1 = 0. |
x2=7x+18 7х2 + 9х + 2 = 0 х2-5х+6 =0. 5х2 - 8х - 4 = 0. -х2 + 7х + 8 = 0 |
Вариант 7 |
Вариант 8 |
Вариант 7 |
Вариант 8 |
x2−45=−4x 6х2 + х - 1 = 0. 2х2 - 5х + 3 = 0. + 3х + 2 = 0 4х2 + 4х + 1 = 0 |
2х2 + 3х + 1 = 0. 3х2 + 7х- 6 = 0. x2+x=56 − 2х − 3 = 0 5х2 - 8х - 4 = 0. |
x2−45=−4x 6х2 + х - 1 = 0. 2х2 - 5х + 3 = 0. + 3х + 2 = 0 4х2 + 4х + 1 = 0 |
2х2 + 3х + 1 = 0. 3х2 + 7х- 6 = 0. x2+x=56 − 2х − 3 = 0 5х2 - 8х - 4 = 0. |
Вариант 9 |
Вариант 10 |
Вариант 9 |
Вариант 10 |
x2+7x+6=0 x2+x=56 3х2 + 5х - 2 = 0. 2х2 + 3х - 2 = 0. 5х2 - 8х + 3 = 0. |
x2+3x−54=0 2х2 + 3х -5 = 0. х2-5х+6 =0. - х2 + 2х + 8 = 0 5х2 - 8х - 4 = 0 |
x2+7x+6=0 x2+x=56 3х2 + 5х - 2 = 0 2х2 + 3х - 2 = 0 5х2 - 8х + 3 = 0. |
x2+3x−54=0 2х2 + 3х -5 = 0. х2-5х+6 =0 - х2 + 2х + 8 = 0 5х2 - 8х - 4 = 0 |
Вариант 11 |
Вариант 12 |
Вариант 11 |
Вариант 12 |
x2−4x=5 5х2 - 7х + 2 = 0. 3х2 + 2х- 5 = 0. 9х2-6х+ 1 = 0 5х2 - 8х - 4 = 0 |
x2−54=−3x 2х2- 7х + 3 = 0. 2х2 - 9х + 4 = 0. 4х2 + 4х + 1 = 0 - х2 + 7х- 10 = 0. |
x2−4x=5 5х2 - 7х + 2 = 0. 3х2 + 2х- 5 = 0. 9х2-6х+ 1 = 0 5х2 - 8х - 4 = 0 |
x2−54=−3x 2х2- 7х + 3 = 0. 2х2 - 9х + 4 = 0. 4х2 + 4х + 1 = 0 - х2 + 7х- 10 = 0. |
Вариант 13 |
Вариант 14 |
Вариант 13 |
Вариант 14 |
x2=−x+20 5х2 - 3х - 2 = 0. x2+7x+6=0 -х2 + 7х + 8 = 0. 9х2-6х+ 1 = 0. |
x2=7x+18 7х2 + 9х + 2 = 0 х2-5х+6 =0. 5х2 - 8х - 4 = 0 -х2 + 7х + 8 = 0 |
x2=−x+20 5х2 - 3х - 2 = 0. x2+7x+6=0 -х2 + 7х + 8 = 0. 9х2-6х+ 1 = 0. |
x2=7x+18 7х2 + 9х + 2 = 0 х2-5х+6 =0. 5х2 - 8х - 4 = 0. -х2 + 7х + 8 = 0 |
Вариант 15 |
Вариант 16 |
Вариант 15 |
Вариант 16 |
x2−45=−4x 6х2 + х - 1 = 0. 2х2 - 5х + 3 = 0. + 3х + 2 = 0 4х2 + 4х + 1 = 0 |
2х2 + 3х + 1 = 0. 3х2 + 7х- 6 = 0. x2+x=56 − 2х − 3 = 0 5х2 - 8х - 4 = 0. |
x2−45=−4x 6х2 + х - 1 = 0. 2х2 - 5х + 3 = 0. + 3х + 2 = 0 4х2 + 4х + 1 = 0 |
2х2 + 3х + 1 = 0. 3х2 + 7х- 6 = 0. x2+x=56 − 2х − 3 = 0 5х2 - 8х - 4 = 0. |
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