Parts of an Expression
This is what we call the number in the term 7x.
What is a coefficient
This is the simplification of 3x+4x
What is 7x
Number of each term we would write when expanding 3(x+4)
What is 3
total, sum, altogether, or combined are all key indicators that refer to this mathematical operation.
What is addition?
True or false. Lying can cause your body temperature to increase.
True
This is what we call the -5 in the expression 3x2+2x-5
What is a constant
This is the simplification of 5y-3y+2
What is 2y+2
(3x+5) + (3x+5) is the expansion of this original problem.
What is 2(3x+5)?
Difference, less than, left, or fewer are keywords that indicate this operation.
What is subtraction?
The war fought between the Australians and this large bird used 2,500 round of ammunition
What is the great emu war?
The number of terms in the expression 4a+3b-2c
What is 3?
This is the simplified form of 2a+3b-4a+b
-2a+4b
Is the result of applying the distributive property to 4(2y-3).
What is 8y-12?
product, rate, twice, or triple are keywords that indicate this mathematical operation.
What is multiplication?
This organ produces approximately 20 watts of power, similar to that of a lightbulb.
What is the brain?
2 is the number of these in the expression 5x-3.
What is the number of terms?
These are the two like terms in the expression 6x2+2x+3x2+5
What are 6x2 and 3x2
A mathematical rule that states that multiplying a sum by a number is the same as multiplying each number in the sum by the number, and then adding the results
What is the distributive property
share, per, each, equal pieces, or split are keywords that indicate this mathematical operation
What is division?
This is the only animal that is considered biologically immortal.
What is a jellyfish
7x2 and 3x2 are considered these due to their identical variable and exponent on the variable.
What are like terms
Produce one possible expression that simplifies to 3x.
Any response that adds, subtracts, multiplies, or divides to 3x.
(2x-1)+(2x-1)+(2x-1) is the expansion of this original expression.
What is the expansion of 3(2x-1)?
This operation is what all other operations are based off of. Other operations were created as a shortcut to do this one operation.
What is addition?
This is the strongest shape architecturally.
What is a triangle?