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-7/2.8
((1/4)*x^2)^2 = 0;x
x
55*1.22^x
5000*(1-(60/80))^2
(4*x^3-(2*x^2))*(5-(3*x))
| s=a(x-vt)t | | 9y^2+6y=0 | | (4/3)3.14* | | x=2y^2+10y+3 | | 25x^2+12x-13=11x-8-25x^2 | | V-0=8 | | F=G(m1m2/r2) | | 3x^2+30x=-21 | | 5s+3t-4s+8t=0 | | -5v+3(v-2)=-2 | | 3x+2y=15x-45y | | Log(41-5x)=0 | | f(x)=3(1.7)4x | | 11/15x=2 | | X-y=2+x | | -16t^2+26t+360=0 | | 6x+2y+3x-6y=0 | | 8a-8=22+6a | | x-2=2y+14 | | xx/3-5=-1 | | 0.3m^2+1.8m+1.1=0 | | b/1.5=8/3 | | 0.2x^2+0.3x-0.9=0 | | 3-y=4x+6 | | 3(12x*12x+x+1)+12(12x*12x+x+1)=15(12x*12x+x+1) | | 2(x-1)-4=-6+2x | | a+3+2a=-1+3a | | 2(2x-7)=77-9x | | 7x-2=4x^2 | | 3y=12-1.5x | | 2(x-1)=32+2x | | 12-1/3n=9 |