Vocabulary
The correct name for the first term:
3 + a
What is the constant term
Simplify:
3 x a
What is 3a
Solve when n=3
n + 3 =
What is: 6
3 + 3 = 6
Write a rule for:
the sum of a number and 2
What is:
n + 2
2a + 2b + 7a + 19c
What is:
2a and 7a
The correct name for the second term:
4+b+3
What is the variable term
Expand:
3a2
What is
3 x a x a
Find the value of p
p - 3 = -6
What is: -3
p = -6 + 3
p = -3
Write a rule for:
the difference between twice a number and 4
What is:
2n - 4
Identify the sets of like terms
3b + 3b2 + 4b + 9b2 + 80b3
What is:
3b and 4b
3b2 and 9b2
The variables in this expression are
3a+2a2+b+c2
What is a, b, c
Simplify
1 x a + 2 x b
a+2b
Simplify then solve: a = 3, b = 4
6b
_______
12a
What is: 2 / 3
b / 2a
4 / 2 x 3
4 / 6 = 2 / 3
Write a rule for:
the product of half the number and 7
What is:
n/2 x 7
Simplify the like terms
14y + 8y + 2a2 + 8b
What is
22y + 2a2 + 8b
The sequence we order the variables in an equation
What is alphabetical order
Expand using a division sign
3a+2b
_______
2a2c
What is:
(3 x a + 2 x b) ÷ (2 x a x a x c)
Solve: a = -1, b = -3, c = -4
a2 + b - c
What is 2
-12 + -3 - (-4)
1 + -3 + 4
-2 + 4 = 2
Write a rule for:
a number multiplied by 10 less then itself
What is
n(n-10)
Simply like terms
14a2 + 2a x a + 3a x 2 + (-6a) - 3a2
What is:
14a2 + 2a2 + 6a + (-6a) -3a2
16a2 + 6a + (-6a) -3a2
13a2 + 0
13a2
A combination of variables that are exactly the same
what are like terms
Simplify as a fraction
(4 x b x c + 2 x b + 1 x a x a) ÷ (3 x 2 x b + 5 x 2)
4bc+2b+a2
_________
6b+10
Solve for a when b=3
a(2 + 3b) = 22
What is a=2
a(2 + 3 x 3) = 22
a(2+9)=22
a(11)=22
11a=22
a= 22/11
a= 2
Write a rule for:
The quotient of 3 more then a number squared and 8
What is
n2 + 3
________
8
Simplify and write in fraction form
(2 x a x b + 4ab) ÷ (-3 x 2b - (-5b))
What is:
-6ab
_____
-b