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(X^2+16)(3X+15)=0
| 2/3(9a+6=20.2 | | 3x(5x-3)=3x(5x)+3x(-3) | | 3(r-5)=7 | | 5p÷7=15 | | x-350=x*0.3 | | u-18=2 | | 3=f-2 | | 2^2x=6.2x-8 | | (2x-3)²=0 | | (1+x)/4=8 | | 5a+3(a+1)=2(a-1) | | 4q=10q+7 | | X=1/3y+4 | | -1/3(6y-6)+21=3y | | m+m+2+m+4=105 | | 8t-6t+5=5(t+2)+t | | n+24=71 | | 2(t+1)+5=11 | | 5+3x2=8+6 | | (-x^2-7)^2=0 | | 3(f+6)=3 | | 2x+9=x+2+x+7 | | 2x^2-8x=-24 | | 2x(x+4)=4 | | Y=26(1.2)*t | | (n+6)=(n+1) | | (n+6)=(n+1) | | (n+6)=(n+1) | | x-12=3,5x | | 12(x-7)=11 | | x=25000*(1+x/100)^18 | | 2(3x+6)+4=18 |