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(x^2+y^2+z^2)^(1/2)
(-x)^2-(2*x)+2 = 0;x
x
0.008;0.04
4;9;2;3;0;0
2;3;2;3;0;0
| 5b+3(b+-5)=1 | | 46/c=2 | | 2x-10=x-10 | | 2x-50=2x+10 | | 5x-30y=-40 | | 3/k=29 | | 5z+7=3z+21 | | m-[-24]=41 | | (.0132*290.70)+.5(.6866*290.70)= | | 11z-5y=3z+35 | | 3w-12=23+10 | | 10=(x-0.5)/0.5*100 | | x^2-64/x-8 | | x-.20x=5119.50 | | 10y+4=8y-6 | | 5=3x-2+c | | X^2+13=3X+4 | | 36n^2+3=28 | | 3p+-17p=14 | | 10k+-14k+5=12 | | 11x+1=19-31 | | 7p+13=2p | | 15=x^2-4x+10 | | X+25=x+20 | | x-15=x+35 | | -4j-15j-16=-6 | | 3r+2r+1=16 | | 7y-6y+-3=2 | | 4(35+5)=5(35-3) | | 3ab-9ab+7ab=0 | | 4/m=-2 | | 2(f+2)=10 |