If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x < 0
x < 0
x in <0:+oo)
x^(7/2)*e^x = 0
x^(7/2) = 0
1*x^(7/2) = 0 // : 1
x^(7/2) = 0
x = 0
e^x = 0
x należy do O
x^(7/2)*e^x = 0 <=> x^(7/2) = 0 or x^(7/2)*e^x = 0 <=> e^x = 0
x = 0
| 9(3-z)= | | (20n+4)-3(5n-4)= | | 115=5x | | 6=2(x+1) | | 7-2w=2w+23 | | 5/8(x-1/3) | | 7x^2-5y/(-5)(-2) | | -8x-(3x-16)=-17 | | d-37=81 | | 7y-(5y-3)=7 | | 8x^2+9-455=0 | | 28=(3x-5)x | | 10x-8=2x+16 | | 3x+1=3x+ | | -6=3x-3 | | 5x-18=24 | | a+30=47 | | -4x-4=12-5x | | 12r-18=13r+1 | | -4/7(x-1/4) | | -3x-7=10 | | 12x-1=4-1+3x | | 2t^2-3t+3=0 | | -6x-(-7x-11)=9 | | -3x-6=-27-3x | | f(x)=9x^2-12 | | 15w-10=5v | | f(x)=x^6-2x^5+x^4+x^3-9x^2-20whenf(2) | | X^2+3x-2.71828128=0 | | 15x-7-6x=38 | | 50x+75y=1150 | | ln(x)+ln(5x)=4 |