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x^2*(20-x)
ln(x^(3/2))
((x+1)^2)/(x-1)
22;4
2.8/1.6
| 235t-16t^2= | | p(x)=x^3+11x-4x+32 | | (5v)^1/2 | | -1/5b-2/5 | | 1.8u+10.2=2.7+12.9 | | -3(yz+3)-9yz+1+y^2= | | -1.3g+1.9=-11.1 | | -36=6(2-n) | | (x+5)(x+10)=126 | | p(x)=2x^3+4x^2-5x+10 | | x/5=108/45 | | x+2(x-3)=3x+5 | | x^2+21x-79=0 | | Y-5x=7x | | 8.5x=136 | | -3x=10.25 | | 10-(p+3)whenp=7 | | (.7a-.21)(.05a+1)=0 | | 120+16.5+40= | | y-4=8x | | 3(c+3)+6c=3(c+4)-3 | | 4ln(x)=4 | | 8(x-1)+51=x-5(x+1) | | 4(x-5)=16(2x-31) | | -4.2=-1.2n | | 2r-7(r)=3(r-5) | | x^3-13x-2=0 | | 1=-x-y | | -56=3x+4 | | -8=2/3m | | 24+0.44x=19+1.6 | | 3-3t+6=0 |