Question

Part 1: Solve each of the quadratic equations below. Show your work.

x2 - 16 = 0 and x2 = -2x + 24

Part 2: Describe what the solution(s) represent to the graph of each.

Part 3: How are the graphs alike? How are they different?

Answer 1

the first equation you can factoriz it x^2 -16=(x-4)(x+4)
x^2 =-2x +24
x^2 +2x -24=0
factorized will be (x+6)(x-4)

Answer 2

can you solve these now ?

Answer 3

just make thses factori equal zero and will get these roots
- so like x-4=0 --- x=4 and x+4=0 --- x=-4
- for the second equation can you do it the same ?

Answer 4

Haleybob - so you dont like coopering ?