continues means you will continues games until you wrong.
Hit "Start Game" to go into the game.
You are choosing: {choose a mode}, {choose a sec.}
the dis play will give a Quadratic Equation
like 3x^2+5x+3=0(ax^2 +bx+c = 0)
solve it, and type the answer (I promise you will always find two answers)
your score is how many problam you solve correctly in few seconds!
you need try to reach more score!
in every mode the equation like ax^2+bx+c. only differnce is a, b, c.
1, classic: that is -4 < a < 4, two answer is -10 < x < 10
2, quick: that is a only is 1, two answer is -13 < x < 13
3, adcance: that is -10 < a < 10, two answer is -13 < x < 13
notice that a is not 0.
while you are on the game, you can enter only use keybaord! how to do:
1, type your 1st roots.
2,hit enter(you will move to next space).
3, enter the 2nd roots.
4,hit enter to submuit.
Time Left/Pass:90 Score:0
ax² + bx + c = 0
keyboard shotrcuts: 1, type your 1st roots. 2,hit enter(you will move to next space).
3, enter the 2nd roots. 4,hit enter to submuit.
Your score is:
Play time:
Play mode: