Let the first integer be 
. So, the next even number is 
Let's translate the formula: the square of the second is 
, twice the first is 
. So, the equation is
Expand the square to get
The solutions to this equations are
So, the possible consecutive even numbers are
1... 3 (n + 3)
2... t (t + 4)
3... 5 (3 + 4x)
The trick to all of these is finding common factors, then taking them out... IT's pretty easy once you get the hang of it.
Answer:
it is a commutative property
Answer:
-4, -24
Step-by-step explanation:
The location of Z is either +10 or -10 units away from Y, since YZ = 10. Then Z could be located at either -4 or -24.
