Answer:
x = -1, x = 1
Step-by-step explanation:
Factor the equation. (It's a difference of squares, so we know the form will be (a-b)(a+b).)
Test this by FOILing it out, if you're unsure. This is something it can be good to memorize!
Set it equal to 0.
Separate the two parenthetical expressions by the Zero Product Property.
Solve for x!
Answer:
The Commutative Law of Addition.
Step-by-step explanation:
Basically, this law says we can swap numbers over and still get the same number when we add. This has demonstrated exactly that.
Hope this helped!
Answer:
Its a Translation because all they did with it was move it. It never changed size or shape.
Step-by-step explanation:
20 times
This is just simple division. Do 8 divided by 0.4 and you should get 20
Hope this helps!
-Coconut;)
Answer:
it's (6,0) I can't explain though
