-(1/2)*(x^2)+7*x-20=0

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Solution for -(1/2)*(x^2)+7*x-20=0 equation: 



-(1/2)(x^2)+7x-20=0



Domain of the equation: 2)x^2!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+1/2)x^2+7x-20=0

We add all the numbers together, and all the variables

7x-(+1/2)x^2-20=0

We multiply all the terms by the denominator


7x*2)x^2-(-20*2)x^2+1=0

We add all the numbers together, and all the variables

7x*2)x^2-(-40)x^2+1=0

Wy multiply elements

14x^2-40)x^2+1=0

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