#load(quadratic)
new:x = 1;
//101~150
2*$x^2+10*x==100;
x-->"#FILE(SCREEN)";
$x^2 + 3*x + 2 == 0;
x-->"#FILE(SCREEN)";
$x^2 - 2*x == -3;
x-->"#FILE(SCREEN)";
3*$x^2 + 4 == x;
x-->"#FILE(SCREEN)";
$x^2 + x == 1 + x;
x-->"#FILE(SCREEN)";
2*($x + 1) == x^2;
x-->"#FILE(SCREEN)";
$x*(x - 3) == 2;
x-->"#FILE(SCREEN)";
$x^2 == 3*x + 4;
x-->"#FILE(SCREEN)";
5 == 2*$x^2 - x;
x-->"#FILE(SCREEN)";
$x^2 + 2*x + 1 == 0;
x-->"#FILE(SCREEN)";
($x + 2)^2 == x;
x-->"#FILE(SCREEN)";
$x^2 - 4 == 2*x;
x-->"#FILE(SCREEN)";
3*$x^2 == x + 5;
x-->"#FILE(SCREEN)";
1 + $x^2 == 3*x;
x-->"#FILE(SCREEN)";
$x*(2 + x) == 4;
x-->"#FILE(SCREEN)";
$x^2 == 2*(x - 1);
x-->"#FILE(SCREEN)";
4*$x == x^2 + 1;
x-->"#FILE(SCREEN)";
$x^2 + x - 3 == 0;
x-->"#FILE(SCREEN)";
2 == $x^2 - x;
x-->"#FILE(SCREEN)";
($x - 1)*(x + 2) == 0;
x-->"#FILE(SCREEN)";
$x^2 + 5*x == 6;
x-->"#FILE(SCREEN)";
7*$x^2 - 2 == x;
x-->"#FILE(SCREEN)";
$x^2 - x == -4;
x-->"#FILE(SCREEN)";
2*$x^2 + 3 == 2*x;
x-->"#FILE(SCREEN)";
$x^2 + 3*x - 1 == 0;
x-->"#FILE(SCREEN)";
3*($x + 2) == x^2;
x-->"#FILE(SCREEN)";
$x*(x - 1) == 3;
x-->"#FILE(SCREEN)";
$x^2 - 2*x == 5 - x;
x-->"#FILE(SCREEN)";
6 == $x^2 - 3*x;
x-->"#FILE(SCREEN)";
$x^2 + 2 == 2*x + 3;
x-->"#FILE(SCREEN)";
($x + 3)^2 == 2*x;
x-->"#FILE(SCREEN)";
$x^2 - 5 == x + 1;
x-->"#FILE(SCREEN)";
4*$x^2 - x == 2 + x;
x-->"#FILE(SCREEN)";
2 + $x^2 == x + 4;
x-->"#FILE(SCREEN)";
$x*(x + 3) == 5;
x-->"#FILE(SCREEN)";
$x^2 == 3*(x - 2);
x-->"#FILE(SCREEN)";
3*$x == x^2 + 2;
x-->"#FILE(SCREEN)";
$x^2 - 2*x - 4 == 0;
x-->"#FILE(SCREEN)";
1 == $x^2 + x;
x-->"#FILE(SCREEN)";
($x - 2)*(x + 1) == 0;
x-->"#FILE(SCREEN)";
$x^2 + 2*x + 3 == 0;
x-->"#FILE(SCREEN)";
4*$x^2 - 5 == x;
x-->"#FILE(SCREEN)";
3*$x^2 == 6*x - 7;  
x-->"#FILE(SCREEN)";
$x^2 + x == 8;  
x-->"#FILE(SCREEN)";
9 == $x^2 - x;
x-->"#FILE(SCREEN)";
$x^2 - 2*x == 5;
x-->"#FILE(SCREEN)";
7*$x == 3*x^2 + 1; 
x-->"#FILE(SCREEN)";
2*$x^2 - 3*x == 4;  
x-->"#FILE(SCREEN)";
5 == 2*$x + x^2;
x-->"#FILE(SCREEN)";
$x == (1 + x)^2;
x-->"#FILE(SCREEN)";
