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(11*cos(x))^2
10*x^3+15*x^2+7*x+1 = 0
3.14*(4/3)*7^3 = 0
7;10;9;10;35;24
2*x+5*y+3 = 0
| 12+7r=5r | | x*(x+1)=56 | | n+21=43 | | Ln(2x+1)+Ln(x-1)= | | 4x^3=256x | | y=5-3(x+2) | | (2z+1)(6+z)=0 | | 5(3x+10)=30 | | 3m+4=m+18 | | 4xcubed=256x | | 4x(1-x)=14 | | 4/3*3.14*7^3 | | 9z-2=3 | | -421=b+-47 | | (2x+6)2+10=14 | | 24x+22y=320 | | 11*x=400 | | 12+2x+6=x-8 | | X+-75=-15 | | -17.5-25.37= | | 11+x=400 | | n+(-19)=13 | | 3r^2-17rs-6s^2= | | -81=x-127 | | 9w+12=5(w+4) | | ((x-3)*(x-3))+((x+1)*(x+1))+(3x-5)=2x*2x | | (3x^3-4x+x-2)-(x^3-5x^2+3x+2)= | | -14z+14z=-10 | | (3x^2-4x+x-2)-(x^3-5x^2+3x+2)= | | 9s+5=59 | | (3x^2-4x+x-2)(x^3-5x^2+3x+2)= | | f(x)=5.4x+12.6 |