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x in (-oo:+oo)
D = j/p // - j/p
D-(j/p) = 0
D-(j*p^-1) = 0
x naleu017Cy do R
x in (-oo:+oo)
| 5(-2x-13)+4x=-17 | | I=(400)(0.13)(2) | | d+e=95 | | 4f+2+3d-1-3f= | | x=-3(1)-6 | | P=2(91)+2(123) | | X^2-9x^2=0 | | x(2x-24)=-54 | | 121=49+y^2-2*y+1 | | X^2+9x^2=0 | | (3x^3-19x^2+29x-12)/(3x-4) | | (g+10)(2g-5)= | | X^3+9x-10=0 | | 3(x)(x)(x)-(x)(x)-12x+4=0 | | 4y=(-3y-6)+13 | | 1/4x-1/3=5/12 | | w+90+w+90+w+w=300 | | -7x+12=4x-20 | | 2a^2+4a= | | 10n-30=70 | | 121=49+y^2-y+1 | | 2p+q+3p-q= | | x=-5+5 | | X^3+2x=171 | | 5w+10+5w+10+w+w=380 | | (n-9)*10=30 | | ln(3x)=22 | | 2x+40+50=360 | | 39x+52-14x+35=5x-13 | | 2w-40+2w-40+w+w=220 | | 6.6742*10^-11*x/10000^2=9.81 | | -2x^3+3x=0 |