Make sure that a 1 if a 1 multiply through the equation by before proceeding. We will treat the whole binomial x3 as the quadratic term. If the roots of this equation are k and m suppose then k m -ba.
X x by taking the square roots of both sides of the equation.
The name comes from quad meaning square as the variable is squared in other words x 2. X2 x2 term on the left side by adding both sides by. We can use the Square Root Property to solve an equation like x3216 too. Solve x 22 12 0.