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16/81-k^4 = 0
1*x^4+1*x^2+0*x^3+0*x-1 = 0
a = 35*135*(1/2)
199;39.3
a = 72*135*(1/2)
| -8x+4+6x=-x+9 | | 116+2x+x+38=180 | | 7y^2-67yh+36h^2=0 | | 15xs=45 | | 3-7[9-(9y-8)]= | | 11c+7c-13c=115 | | 2x^3+9x^2+3x-4=0 | | 9-(9y-8)= | | 20p+22p-12p=90 | | g(x)=x^2f(x) | | 15n-6n+4n=65 | | 16/81-k^4 | | 1/8-1/11= | | 24b-20b=84 | | 5x+8=7-(9x-4) | | x+x+80+x-20=180 | | 2x+4y+.125z=100 | | 2d+8d=100 | | 6X+-14=20 | | 12c-7c=50 | | 2x^4-11x^3-13x^2+99x-45=0 | | 12d=72 | | h(t)=-4.9t^2+4 | | 118=x+(x-1)+(x-13) | | 9x+8forx=3 | | t(n)=2n-1 | | 1/2x+1=3/5x-2 | | a=1/2*135*35 | | X+22=-9 | | 2(5x+4)=50 | | 4(x+2)+2x=10 | | a=135*4860 |