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4z(2z-5)(-3z+6)=0
We multiply parentheses ..
4z(-6z^2+12z+15z-30)=0
We multiply parentheses
-24z^3+48z^2+60z^2-120z=0
We do not support ezpression: z^3
| (200/3.84*10^26)=(r/6.96*10^8)*(12,000/5180) | | (200/3.84E26)=(r/6.96E8)(12,000/5180) | | 6x-9=51-4x= | | 12x+4x8=2(8x+4) | | 8x-2(x+5)=2(x-1 | | -(7y-4)-(-6y-8)=3 | | 4v=46 | | 2x+12x=60 | | 9^x+3^(2x+2)=270 | | 1x+5-2x=3x-7 | | 17^9b=70 | | 5x-22=3x+42 | | 121/2+z=276/7 | | (x+60)+(3x+80)+4x+60)=360 | | |x-15|+16=10 | | 3.6(5x4)÷3+5.0= | | 4(x+2=x(3-1)+1 | | 7=4m+3 | | 30+3y=33 | | 2(x-3)=5x-5+x | | 30x+3=33 | | 2(2x+6)=8x+5 | | -4=-2.2+r | | (x)^12=1.075 | | 0.7x-0.3x=2400 | | f/7=6.4 | | 3.2=n+5.1 | | -6/7t=8 | | -80.6=6.2h | | -80.6=6,2h | | D=80t-16^2 | | r+16=5 |