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2/(x^2)
4*x*ln(8*x)
3*x^2*e^(-2*x)+(7*x^2-(3*x))^(1/2)
408;309
286;64
| 6+x=6+0.5x | | 7-x^2=2 | | 9-4x+6=2x+3 | | 3/4(x)=18(1/2) | | 15x/-3x-6 | | 5-x+3-2+7-2+3+1-1-1=y | | 5-x+3-2+7-2+3+1-1-1=0 | | -3x(1-4x)(7x+4)=0 | | F(3)=-5x-3 | | -2x-1z=-5 | | 2(z+7)-(7-2z)=3z | | -0.5u+0.6=0.166666 | | x=(-8)^(1/3) | | 7(c+8)=6c-8 | | 5-x=y-8 | | (5/6)/(4/7)=(x/1) | | 7x+5-4x=1+2x-10 | | Log^9(x)=-1/2 | | -7(t+3)+3(-5t-8)=-23(t+1)+3 | | 0.0075*x=0.01 | | 0.14285714f-5.5=0.642857143 | | x/7=5/21 | | 5p+3n=-10 | | -5(x+8)=-4x-2 | | 0.008(4-k)+0.09(k-6)=1 | | 16v^2-2v-3=0 | | 32/(8x) | | 4h+0.3333=.75 | | 4k^2-30k+26=0 | | log_((1)/(5))9= | | -1/2x=5/14 | | 2x+9=5+3x |