2x+3y+z
2x(x+9)
1
-1
What are Integers?
An integer is colloquially defined as a number that can be written without a fractional component
4x+6y+z+2x+ 5y
6x+Z+11y
2y + 7
Y=4
8x7
3x+ 7+ 3x4
3x+7(3x4)
12
-12
What is factoring
factorization expresses a polynomial with coefficients in a given field or in the integers as the product of irreducible factors with coefficients in the same domai
3x+8y+9x+4y+Z
12x+12y+Z
3z x 9
Z=3
9+9
4x+6xn
(6 x n) + 4x
0
What is Combining like terms
Combining lik terms is when you add to of the same terms together. (Ex: 4x+5x+8y= 9x+8y)
3x+6x+9y+8y+7n
8x+17y+7n
5x+10
X=5
25+10
6x4x3n+8
(3n+8)6x4
4
-4
What is negetaive?
4z+2n+6y+4z+1n+3y
3n+9y+8z
3y+8
Y=4
12+8
3+7 x 3n+8y
(3+7)(3n+8y)
1090000
-1090000
What is postitive?
Anything towards the right of a number line
4n+9n+100+300
13n+400
4y+100
Y=5
20+100