Find the Discriminant, and determine the number of roots
5x^2+20x215

A) 5(x+1)(x+3); two roots

B) 10, two roots

C) 5; one root

D) No Solution

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Pls the last one and it has to be like number 6