Answer:
The two consecutive positive integers are and .
Step-by-step explanation:
Let be an even integer, then the next even integer is .
The sum of the squares of these even integers is .
We can write the following equation and solve for .
.
We expand to get,
.
We simplify to get,
.
This gives us,
We divide through by 2 to get,
.
This is now a quadratic trinomial
We split the middle term to get,
.
We factor to obtain,
We discard since it is not a positive integer.
Hence the two consecutive positive even integers are,
and
The variable represents something that is unknown. If I want to know what to subtract from 13 to get 10, I would say 13-X=10
In this problem the Variable is X, but you can use any letter or symbol, I would not use "S", "O", or "l" to represent a variable, because they can look like 5, 0, and 1.
48-31 = 17 yds from the goal line
They lose 3, 5, 7, and 4 yds on the next plays. Add them together and add to 17 to get total distance from goal line:
(3+5+7+4) = 19
19 + 17 = 36
The distance from the ball to the goal line is 36 yards.
-18v^2 + 23v^2 =
In order to find the solution to this problem we are gonna add like terms.
-18v^2 + 23v^2
= 5v^2
A negative plus a positive results to a positive
Answer:
4n+2=15
Step-by-step explanation:
If you count 4 n's and then add 2, the bar is the same length as the 15 bar. ~logic~