DEGREES, COEFFICIENTS, LITERAL PARTS
Degree.
4a2
What is
A second degree monomial
Simplify.
2 (3x-1) + 3(x+2)
What is 9x + 4
x + y
a2 - 1
What is
a binomial
An expression formed with letters and numbers is
What is an algebraic expression
In the tank there are f fishes. 7 of them are sold. How many are left in the tank?
What is
F - 7
Degree.
6x4 - 3x4
What is
Degree 4
Calculate.
(X2+1) x (x-2)
What is
X3 - 2x2 + x - 2
(a + b)2
What is
An expression
This is an example of a
2a2 + 6x - 8 =
What is a Trinomial
The salary of a part time colleague who earns three fifths of my salary
What is
3/5 of x = 3x/5
Coefficient: 1
Literal part: a3b
Degree: 4
What is
a2b
Multiply.
(3x+2) x (x3-2x2+5x+1)
What is
3x4 - 4x3 + 11x2 + 13x + 2
Express.
Half a number minus eights
What is
X - 8
Express the following.
The double of the next value
What is
2 (x+1)
A shop owner buys 100 shirts to sell. Write an expression.
C: total cost of shirt
p: price per unit
G: expenses
B: profits
What is
B - G = 100 x p - C
Degree.
3x + y
What is
This is not a monomial
Divide.
(4x3-8x2) : 2x
What is
2x2 - 4x
2x + 3x = 5x
What is
True / An identity
Sum of the difference
What is
The total of the two monomials multiplied by their difference is equal to the difference of their squares
Solve for x.
1/6x + 3 = 7
What is
X = 24
Coefficient, literal part, and degree.
-3xy3 z9
What is
Coefficient: -3
Literal part: xy3z9
Degree: 13
Simplify.
2x2 + 10x / 3x3 + 15x2
What is
2 / 3x
The interest, I, that some money in a bank account, C, earns at an annual rate of r%, in t months
What is
I = C x r x t / 12 x 100
Use algebraic language.
3x + 5
What is
A number 5 units greater than triple x
22 students in Vania’s class each have a sibling or pet. If 14 students have a sibling and 18 students have a pet, How many students have both a sibling and a pet?
What is
10 students