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y = 2*x-3*x^2+1;-3;2;1
-((2^2-(-3*1*4))/(-3*4))
-(2/(-3*2))
0*2-(3*0^2)+1
3*x^2+2*x-1 > 0;x
x
| X+29+x+26+x=135 | | 5t^2-6t+1.8=0 | | 2(3x+10)=4(x+6) | | (X+15)+x=95 | | 3(2x+16)=2(x+20) | | 6(x-1)-20=-62 | | 2(x-3)-14=-20 | | 154=2(2x+2+x) | | 2(x-3)-14=20 | | [10-(3y)5]+7(2)=34 | | (10-(3y)5)+7(2)=34 | | 2x+3x+3+4x+8=74 | | 3x+3+11=2x+6 | | 10x+6=74 | | -8cos^3x+1=0 | | 3x=9+x | | 4(2x+6)=5(x+6) | | 100=5(3x+8) | | 7+21y=14y | | 4y+100=0 | | 1-(25/9) | | 1-(-25/9) | | 9x-3=2x-4/3 | | 360=3x+4x+5x+6x | | 4+2+2= | | 3x+4(3x-5)=-4-5x | | 5(5+6)= | | 2*x-30=x+28 | | P=12x+17y | | h=a/4w | | sinx*cosx=3cosx | | 4/5:2 |