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x*(x^2+1)^(1/2)
x*(x^(x^2)+1)^(1/2)
x^4;x^2-9
x^2;x+1
ln((x^2+1)^(1/2)+x)
| 3b=B+10 | | Y^2-x^2=144 | | 19x-89=-13 | | 11x-7-6x=6x-5 | | 7x^2-3x=5x+7 | | x^2-8/7x=1 | | 3+7(n-2)=-23+n | | 2/5-x=-2/5 | | 1.1x-1.77=0.7x-1.01 | | 30u^8w^5-18uw^2x^6=0 | | x(115+x)=570 | | 115x=570 | | y-3.8y-6=1.9(y+6) | | 10-3x=-7x+2 | | 10-3x=-7+2 | | 8y+y-3-4y+4-1= | | (6x+2y-8x)-(2y+3x)= | | x(x+115)=570 | | 12s-3t-(10t+4s)-8s= | | x+(x+40)+(x+65)=180 | | x+x^2=0.78 | | x+(x+7)+4x=115 | | 7(x-5)=-5(x+3) | | (10a+5-6a)-3a*4-5= | | 7/10x-1/5=4/1 | | x+(x+4)+4x=115 | | 6r+6= | | 4x+230=14x-10 | | 2y=9x-19 | | 22x+2-4x=28 | | -4-4^-4/(4-12)^-4 | | K^2+8k-45=0 |