in its expanded form a number includes three powers of 10 and a 5 that is worth a lot what might the number be

What are the solutions to the equation 4x2+3x=24-x

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?