Factor completely 20-20x+5x^2

You work for a lender that requires a 20% down payment and uses the standard depth to income ratio to determine a person‘s a little eligibility for a home loan of the following choose the person that you would rate the highest on their eligibility for a home loan

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Write the following as a base and exponent