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40*x^-8
(4/9)/712
(sin(x))^2
2*(x-4)^2
1/x
| 0=10.044-4.9x^2 | | 7h+3=30+4h | | 14+3(-3m-5)=35 | | 0=10.689x-4.9x^2 | | m-23=49 | | 0=6.89x-4.9x^2 | | -10x^2-x+3=0 | | -(8a-5)+3a-8= | | -3(x^2)+6x-3=0 | | mx-b=y | | 5x+(3x+120)=600 | | 6(y)+4(x+6)=184 | | 36x^2-12xy+y^2=0 | | 41=9-4k | | 6(x)+4(x+6)=184 | | y=-0.01x^2+0.4x+6.1 | | bt+A=B | | 5-(b+8)=3 | | X^2-21x-60=0 | | 8x+6=6m | | x+2+3+3=90 | | 18x^2-4x+15000=0 | | x+2+3x+3=180 | | (X+5)4=5x+15 | | 3x+1.4=6.2 | | x^2-19x-83=81 | | -3y-2x=-12 | | -18=-2a-8 | | 5.25-12.93=4.75d-10.43 | | 2r+2=3r+5 | | -1.5=0.5-2y | | -22.38=k-17.28 |