Answer:
(x+1)(x-1)
Step-by-step explanation:
The solutions 1 and - 1 is given when
x = 1 or x = - 1
hence; (x - 1) = 0 or (x + 1) = 0
(x - 1)(x + 1) = 0
x² -1 = 0
Mark as brainliest answer please. Thanks
If you're rounding to the nearest 100th the total would be 100. 422 would round to 300 and 284 would be rounded to 300 which equals 100.
Answer:
Choice 3
Step-by-step explanation:
Do y2-y1 over x2-x1 to get the answer.
You'll have to find a number, in which, when factored, the factors would add up to -16
x^2 - 16x + 64 (for example)
x -8
x -8
(x - 8) (x - 8). If you use FOIL, you will get the trinomial again.
64 can be your answer
hope this helps
