Algebra 2

Simplify the expression.
(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

Combine like terms to simplify: (5x + 2) + (4x - 5)

How many terms are in the following polynomial?
3x³ - 2y + 8x -16

(x³-x²+4) - (3x³-2x²+3)

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Graph the following linear function: $$y=2x-4$$

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Joley is opening her first checking account as a teenager. She doesn’t have a job, so most of the income will be gifts from birthdays and holidays. Bank A has an $8 monthly charge. Bank B charges 1% of the balance. Which account balance below will result in Bank A being a better financial choice?​

Add or Subtract to Simplify:

(4x²+ x) - (x² -2x)

One difference between adding and subtracting polynomials is...