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What is a polynomial?
The sum of one or more terms
Are these like terms? 4a²b² , -9a²b²
Yes
Add the like terms. (2x² + 4) + (x² + 3)
3x² + 7
Arrange and simplify
(3x2 + 3) - (2x2 - 1)
What is x2 +4
Combining like terms
What is adding and subtracting polynomials?
the sum of two monomials
What is a binomial?
When combining like terms, what do you do with the coefficients?
They can be combined by addition or subtraction
Add (2x² + x - 4) + (x² + 3x + 5)
3x² + 4x + 1
Arrange the like terms in the following and simplify:
(x4 + 7x - 6) - (4x4 + 3x - 12)
What -3x4 + 4x +6
The non-shaded algebra tiles.
What are negative algebra tiles?
What is a monomial?
What is on term
Are these like terms? x² , x , 2ab
No
Add (2x² - 4) + (x² + 3x - 3)
3x² + 3x - 7
(2x² - 8) - (x² + 4x - 3)
x² - 4x - 5
The shaded in algebra tiles.
What are positive algebra tiles?
What is the simplest form of polynomials?
When you combine like terms.
What is the mistake?
x² + 2x - 4x² + 3x = -3x² + 5x²
Do not add the exponents should be -3x² + 5x
(5x² - 6x +2) + (x² + 3x - 3)
6x² -3x - 1
(2x² + 0x - 4) - (x²+ 3x - 3)
x² - 3x - 1
Implies to many.
What is polynomial?
What is the standard way of combining polynomial expressions?
Putting terms in descending order of the variable exponents.
Expressions that have the same variable factors are called?
Like Terms
(-2x² - 7) + (-4x² + 3x +2)
-6x² + 3x - 5
(3x² - 1) - (7x² + 7x)
-4x2 - 7x -1
Implies to one.
What is monomial?