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2.688;21
1;8;2;1;0;0
1;8;0;4;0;2
4*sin(pi*x)
3;2;1;4;0;0
| 4a+2b=7 | | 1.2(3x+5y)-3.2(3x-5)=0 | | 4.18=25/100*x | | 8.2a+12=102.2 | | 2h+10=78 | | 6x-35+9x=15(x+4)-25 | | 7v^2-6v+1=0 | | 4-5k=8+3k | | 8x+12y-8z=80 | | 1.2t+8=5.2t-10 | | (2u^3+6u^2+3)+(2u^3+7u+6)= | | 9h^2+6h+1=0 | | 5n+6(n-7)=-130 | | 5n+6(n-7)=130 | | 4x^2+100y^2-25z^2=0 | | X-2(16)=-7 | | 112=-4(7-5r) | | -10ab-12ab= | | 6x-45=60 | | 388=-4x+8(7x+3) | | -7(1-3n)+5n=201 | | -7-2(16)=-7 | | 5(1+5n)-6=-176 | | 1/100x^2-1/25y^2 | | 3x^2-78y+350=0 | | 0,7=0,1(3x-2) | | 7q^2-q-9=0 | | 87=-3+6(1-2x) | | 5+5(1-3n)=-110 | | 10y=5x+10y | | 2overx-3=-7overx+6 | | 4(1-8n)-7n=160 |