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D( x )
a*((21*a^3)/25) = 0
a*((21*a^3)/25) = 0
a*((21*a^3)/25) = 0
21/25*a^4 = 0
x naleu017Cy do R
x belongs to the empty set
(x^5*((15*x^4*y^6)/18)*y^2)/(a*((21*a^3)/25)) = 0
x belongs to the empty set
| 5x+9+(2/x+6) | | (15x^4y^6/18x^5y^2)/(21a^3/25a) | | 1/7+m=3/4m-1/2 | | x=-4-5 | | x^4-2x^2-8= | | -3x+18+4x-6x-10=3x-13+6x-x+8 | | -24x^2+2x=0 | | -5y+8=-6y+9 | | 40x+(5(1.5x))=600 | | 3r+2r+13= | | -12x^4-9x^2+81=0 | | 183=80.405+3.650h | | x^3-17x^2-38x=0 | | x-1/24=7/12 | | 40x+(10(1.5x))=600 | | -3x^2+10x+2=o | | 5.5x-1=4.5x | | -101=7x+3x+9 | | 10+5y=3y | | 183=81.688+2.392t | | x+8/9=5/18 | | -6y-6y=-18 | | 1+y/-3=9 | | 40x+(20(1.5x))=725 | | (1+2-2+53/2)^2 | | 1+7x+7x=-139 | | -18+5x=-12c-1 | | 5.7=-2.5x+18-16x | | 45x+9y=72 | | 5-4x+2-9x=9-2x+8-x | | 40x*(20(1.5x))=725 | | 5x-5+2x=51 |