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x^2-(3/4)-7 = 0
3/14 = h/140
(1*(1/4))/8 = 0
1.26*2*3.14*x
(x^2)/cos(4*x)
| x^2-7-3/4=0 | | 0/4y^2= | | 3x+2-2=0-2 | | x+2x+3(x+2x)=96 | | (x+4)(x-2)=135 | | x+4x+2(4x)=1300 | | 1/4*c=sqrt((1/16*c^2)-(1/4)) | | x+2(1)=9 | | 1/4c=sqrt((1/16*(c^2))-(1/4)) | | 36*-f= | | 3b(4-5a)= | | 20x=25300 | | -2x-y=50 | | 3/14=h/140 | | 1/4*1/8 | | 3(3m+2)+2(6m-5)= | | 5-3g+6(2g-7)=0 | | x-20=650 | | 5-3g=0 | | 9(4f+3)-4(2f+7)= | | x^2=25+.3333y | | 4x=2632 | | 2632=4x | | 2632x=4 | | 3y+4(2y+3)=0 | | 8-3+4= | | x+x-20=650 | | (1+w)(5w-8)=0 | | 45-7x=31 | | cos2x*cosx/2-cos3x | | 46x=900 | | 8/7z=5/3 |