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{root[2][2]}
1*4*x
z
9-(6/2) = 13
(1.2)^(36)
| 3*x+6=9 | | 7x+20=x-20 | | 1/a•x=b | | 4(x+7)=200 | | 7y+5=360 | | 20v=170-10r | | 20r+10v=100 | | x-3/x=.6 | | -3x^2+6x-12-10x+13=-14x+13-3x^2+5 | | 9x-13+10x-1=12x-22+5x | | 3t^2+1t-5=0 | | 3(2x-4)+6=30 | | w=30-2l | | x+y+25x+35y+27=0 | | 4(x+3)+5=5 | | 3(x-2)+1=-2 | | Cos2x*cosx=1/4 | | 1/(9х-7)=1/2 | | 5n^3+2x^2-7x+3=0 | | 30=16+2w | | 9z-6=6z | | 3x-2(x+7)=2x+14 | | 21x-17x=20-6 | | -5+3G=16 | | 9x=15+16x | | X=12x-3x | | 2x^2+2y^2-20x+8y+26=0 | | 1x-3x=4-12 | | 5n^2+3n-2=0 | | e^2+2e+1=0 | | a=(x+5)(2x-3) | | 32m-20n-8= |