Question

Find the roots of polynomial p(x) =2xcube+xsquare -7x-6

Answer 1

Since this polynomial has power as 3 so there are three roots of the given polynomial. The constant term of this polynomial is 6 so are the factors will be 1,2,3 and 6.

All the values are positive and negative both so by putting the values in the given polynomial we get the roots of the given polynomial.

Answer 2

hope it's helpful to you