X2 – 4x + 4
a.
(x + 2)2
b.
(x – 4)2
c.
(x – 2)2
d.
(x + 4)2

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?