What is Polynomial equation, Roots of an equation & Solution set of an equation ?

What is meant by the root of an equation ? Find the root of the equation of the polynomial p(x)=sqrt2x+10 .

What is Trigonometric Equations? What are the solutions of trignometric equation?

Find the polynomial equation whose roots are the negatives of the roots of the equation x^4 -6x +7x^2 -2x +1=0

Find the polynomial equation whose roots are the translates of the roots of the equation . x^4-x^3-10x^2+4x+24=0 by 2 .

Find the polynomial equation whose roots are the translates of the roots of the equation . x^4-x^3-10x^2+4x+24=0 by 2 .

Solutions set of system of linear equations

The solution set of the equation |5x-3|=-1 is

The solution set of the equation tanax = tanbx