Find how many roots of the equations `x^4+2x^2-8x+3=0.`

The roots of the equation x^2-8x+16=0

Draw the graph of y=x^(4)+2x^(2)-8x+3 Find the number of real roots of the equation x^(4)+2x^(2)-8x+3=0 . Also find the sum of the integral parts of all real roots.

Find the roots of the equation 3x^(2)+2x=0

Using differentiation method check how many roots of the equation x^3-x^2+x-2=0 are real?

The roots of the equation x^(4)-2x^(3)+x-380=0 are

FInd the roots of the equation 2x^(2)-x+(1)/(8)=0