Terms
How many terms are in
a monomial?
1
What is the coefficient
of 3x2
3
What does the word polynomial mean?
many numbers
This is what represents an unknown number
a variable
Simplify:
4x + 8 + 3x + 9
7x + 17
What are like terms?
2 terms with the exact same grouping of variables
List all coefficients in the trinomial: 3x - 5y - 7
3, -5, and -7
What is this? 4x2 + 2x - 7
a) monomial b) binomial
c) trinomial d) fournomial
trinomial
What does the word
"constant" mean?
not changing
Simplify:
2x - 3y + 8y - 5x
-3x + 5y
Terms are separated by...
addition or subtraction
What is the coefficient in the monomial: x3
1
How many terms in a binomial?
two
What do we call the product of a constant and variable
term
Simplify:
8x2 - 4 + 3x - 12
8x2 + 3x - 16
How many terms?
2xy + 4w - v
3
What is the coefficient
of the second term?
5x2 + 7xy - 6y
7
What is the difference
between a monomial
and a term?
they are the same
What are the variables in
3a - 4 + 7bc + d?
a, b, c, and d
Simplify:
x - y + y - x + z - x + y
-x + y + z
Identify the like terms:
2xy, -7y, x2, -5y2, 3yx
2xy and 3yx
List all coefficients:
x2 + 4y - 3x + 5.
1, 4, -3, 5
When simplified, is
3x + 8 - 4x + x2
monomial, binomial, or trinomial
trinomial
Identify the constant terms:
m2 + m - 7 + 8n + 2
-7 and 2
Simplify:
3x2 - 9x + 4y2 + 7y - 8
3x2 - 9x + 4y2 + 7y - 8
(does not simplify)