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2*(1-x)^2-(2*(1-x^2))+(x+1)^2-2 = 0;x
x
3*x^2+2*x-16 = 0;x
x
(x^4-(3*x^2))/((x^2-1)^2)
7.7/1.4
(x^4-(3*x^2))/((x^2-1)^2)
| 4z-3=5z-2z | | (3x-5)m+70=180 | | 12-z=1 | | -7v-9=7-9v | | 16(y-1)=-8(3+y) | | 37x+1=6(6x+6) | | 10j-4=9j | | 15z=150 | | 1-z=-18 | | -8(s+5)=-28 | | -4m=-m+9 | | 6s+10=7s | | 5(x-12)=x | | 65=w/5 | | 5/7×3/8 | | 19-z=15 | | 0.5x(15+25)= | | 5(7a-4)-42a+7(-3a+8)-16+7a=0 | | 6x-15=-3x-9 | | 4c=8+6c | | -2.3w+6.4=5.5w-1.4 | | 20=5/7*x | | Z-1=9 | | -6=-10+b | | X+50+X+50=180 | | -6x+7=50 | | .06(5000)+.065(5000+300)=644.50 | | 9x+x-5x=6[5] | | 5k=-4+4k | | f(x)=3x^2+18x+23 | | 130-4x=2x+10 | | x^3=1/49 |