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Lesson 8.1 Adding and Subtracting Polynomials
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6x + 12y
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(2x + 3y) + (4x + 9y)
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Terms in this set (37)
6x + 12y
(2x + 3y) + (4x + 9y)
10x + 13y
(6x + 5y) + (4x + 8y)
3x + 5y
(5x + 9y) - (2x + 4y)
9x - 13y
(11x - 7y) - (2x + 6y)
2x² + x
(x² - x) + (2x + x²)
-x² - 8x
(x² - 3x) - (2x² + 5x)
x² - 3x
(x² - x + 5) - (2x + 5)
-x² + 2x
(2x² - 5x) + (7x - 3x²)
3x + y + 1
(5x + y - 2) + (-2x + 3)
10x² - 3x + 9
(6x² + 2x + 9) + (4x² - 5x)
Yes; 2; binomial
Determine whether the expression is a polynomial. If it is, find the degree and determine whether it is a monomial, binomial or trinomial:
5mt + t²
yes; 0; monomial
Determine whether the expression is a polynomial. If it is, find the degree and determine whether it is a monomial, binomial or trinomial.
-32
yes; 1; monomial
Determine whether the expression is a polynomial. If it is, find the degree and determine whether it is a monomial, binomial or trinomial.
3x/7
Not a polynomial
Determine whether the expression is a polynomial. If it is, find the degree and determine whether it is a monomial, binomial or trinomial.
5x² -3x⁻⁴
yes; 2; trinomial
Determine whether the expression is a polynomial. If it is, find the degree and determine whether it is a monomial, binomial or trinomial.
2c² + 8c + 9 - 3